1288894425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1647

約数の個数: 96

約数和(自身を含む): 2645164032

約数和(自身を除く): 1356269607

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 127, 175, 195, 273, 325, 381, 455, 525, 635, 889, 975, 1365, 1487, 1651, 1905, 2275, 2667, 3175, 4445, 4461, 4953, 6825, 7435, 8255, 9525, 10409, 11557, 13335, 19331, 22225, 22305, 24765, 31227, 34671, 37175, 41275, 52045, 57785, 57993, 66675, 96655, 111525, 123825, 135317, 156135, 173355, 188849, 260225, 288925, 289965, 405951, 483275, 566547, 676585, 780675, 866775, 944245, 1321943, 1449825, 2029755, 2455037, 2832735, 3382925, 3965829, 4721225, 6609715, 7365111, 10148775, 12275185, 14163675, 17185259, 19829145, 33048575, 36825555, 51555777, 61375925, 85926295, 99145725, 184127775, 257778885, 429631475, 1288894425]

約数ペア:

[(1, 1288894425), (3, 429631475), (5, 257778885), (7, 184127775), (13, 99145725), (15, 85926295), (21, 61375925), (25, 51555777), (35, 36825555), (39, 33048575), (65, 19829145), (75, 17185259), (91, 14163675), (105, 12275185), (127, 10148775), (175, 7365111), (195, 6609715), (273, 4721225), (325, 3965829), (381, 3382925), (455, 2832735), (525, 2455037), (635, 2029755), (889, 1449825), (975, 1321943), (1365, 944245), (1487, 866775), (1651, 780675), (1905, 676585), (2275, 566547), (2667, 483275), (3175, 405951), (4445, 289965), (4461, 288925), (4953, 260225), (6825, 188849), (7435, 173355), (8255, 156135), (9525, 135317), (10409, 123825), (11557, 111525), (13335, 96655), (19331, 66675), (22225, 57993), (22305, 57785), (24765, 52045), (31227, 41275), (34671, 37175)]