4507511325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 8387141760

約数和(自身を除く): 3879630435

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 71, 75, 85, 87, 101, 145, 213, 255, 289, 303, 355, 425, 435, 493, 505, 725, 867, 1065, 1207, 1275, 1445, 1479, 1515, 1717, 1775, 2059, 2175, 2465, 2525, 2929, 3621, 4335, 5151, 5325, 6035, 6177, 7171, 7225, 7395, 7575, 8381, 8585, 8787, 10295, 12325, 14645, 18105, 20519, 21513, 21675, 25143, 25755, 29189, 30175, 30885, 35003, 35855, 36975, 41905, 42925, 43935, 49793, 51475, 61557, 73225, 87567, 90525, 102595, 105009, 107565, 121907, 125715, 128775, 145945, 149379, 154425, 175015, 179275, 207959, 209525, 219675, 248965, 307785, 365721, 437835, 512975, 525045, 537825, 595051, 609535, 623877, 628575, 729725, 746895, 846481, 875075, 1039795, 1244825, 1538925, 1785153, 1828605, 2072419, 2189175, 2539443, 2625225, 2975255, 3047675, 3119385, 3535303, 3734475, 4232405, 5198975, 6217257, 8925765, 9143025, 10362095, 10605909, 12697215, 14876275, 15596925, 17676515, 21162025, 31086285, 44628825, 51810475, 53029545, 60100151, 63486075, 88382575, 155431425, 180300453, 265147725, 300500755, 901502265, 1502503775, 4507511325]

約数ペア:

[(1, 4507511325), (3, 1502503775), (5, 901502265), (15, 300500755), (17, 265147725), (25, 180300453), (29, 155431425), (51, 88382575), (71, 63486075), (75, 60100151), (85, 53029545), (87, 51810475), (101, 44628825), (145, 31086285), (213, 21162025), (255, 17676515), (289, 15596925), (303, 14876275), (355, 12697215), (425, 10605909), (435, 10362095), (493, 9143025), (505, 8925765), (725, 6217257), (867, 5198975), (1065, 4232405), (1207, 3734475), (1275, 3535303), (1445, 3119385), (1479, 3047675), (1515, 2975255), (1717, 2625225), (1775, 2539443), (2059, 2189175), (2175, 2072419), (2465, 1828605), (2525, 1785153), (2929, 1538925), (3621, 1244825), (4335, 1039795), (5151, 875075), (5325, 846481), (6035, 746895), (6177, 729725), (7171, 628575), (7225, 623877), (7395, 609535), (7575, 595051), (8381, 537825), (8585, 525045), (8787, 512975), (10295, 437835), (12325, 365721), (14645, 307785), (18105, 248965), (20519, 219675), (21513, 209525), (21675, 207959), (25143, 179275), (25755, 175015), (29189, 154425), (30175, 149379), (30885, 145945), (35003, 128775), (35855, 125715), (36975, 121907), (41905, 107565), (42925, 105009), (43935, 102595), (49793, 90525), (51475, 87567), (61557, 73225)]