1038651435

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 1976832000

約数和(自身を除く): 938180565

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 149, 155, 171, 263, 279, 285, 447, 465, 589, 745, 789, 855, 1315, 1341, 1395, 1767, 2235, 2367, 2831, 2945, 3945, 4619, 4997, 5301, 6705, 8153, 8493, 8835, 11835, 13857, 14155, 14991, 23095, 24459, 24985, 25479, 26505, 39187, 40765, 41571, 42465, 44973, 69285, 73377, 74955, 87761, 117561, 122295, 127395, 154907, 195935, 207855, 224865, 263283, 352683, 366885, 438805, 464721, 587805, 744553, 774535, 789849, 1214797, 1316415, 1394163, 1763415, 2233659, 2323605, 3644391, 3722765, 3949245, 6073985, 6700977, 6970815, 10933173, 11168295, 18221955, 23081143, 33504885, 54665865, 69243429, 115405715, 207730287, 346217145, 1038651435]

約数ペア:

[(1, 1038651435), (3, 346217145), (5, 207730287), (9, 115405715), (15, 69243429), (19, 54665865), (31, 33504885), (45, 23081143), (57, 18221955), (93, 11168295), (95, 10933173), (149, 6970815), (155, 6700977), (171, 6073985), (263, 3949245), (279, 3722765), (285, 3644391), (447, 2323605), (465, 2233659), (589, 1763415), (745, 1394163), (789, 1316415), (855, 1214797), (1315, 789849), (1341, 774535), (1395, 744553), (1767, 587805), (2235, 464721), (2367, 438805), (2831, 366885), (2945, 352683), (3945, 263283), (4619, 224865), (4997, 207855), (5301, 195935), (6705, 154907), (8153, 127395), (8493, 122295), (8835, 117561), (11835, 87761), (13857, 74955), (14155, 73377), (14991, 69285), (23095, 44973), (24459, 42465), (24985, 41571), (25479, 40765), (26505, 39187)]