70691985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 153823488

約数和(自身を除く): 83131503

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 61, 63, 65, 91, 105, 117, 183, 195, 273, 283, 305, 315, 427, 455, 549, 585, 793, 819, 849, 915, 1281, 1365, 1415, 1981, 2135, 2379, 2547, 2745, 3679, 3843, 3965, 4095, 4245, 5551, 5943, 6405, 7137, 9905, 11037, 11895, 12735, 16653, 17263, 17829, 18395, 19215, 25753, 27755, 29715, 33111, 35685, 49959, 51789, 55185, 77259, 83265, 86315, 89145, 120841, 128765, 155367, 165555, 224419, 231777, 249795, 258945, 362523, 386295, 604205, 673257, 776835, 1087569, 1122095, 1158885, 1570933, 1812615, 2019771, 3366285, 4712799, 5437845, 7854665, 10098855, 14138397, 23563995, 70691985]

約数ペア:

[(1, 70691985), (3, 23563995), (5, 14138397), (7, 10098855), (9, 7854665), (13, 5437845), (15, 4712799), (21, 3366285), (35, 2019771), (39, 1812615), (45, 1570933), (61, 1158885), (63, 1122095), (65, 1087569), (91, 776835), (105, 673257), (117, 604205), (183, 386295), (195, 362523), (273, 258945), (283, 249795), (305, 231777), (315, 224419), (427, 165555), (455, 155367), (549, 128765), (585, 120841), (793, 89145), (819, 86315), (849, 83265), (915, 77259), (1281, 55185), (1365, 51789), (1415, 49959), (1981, 35685), (2135, 33111), (2379, 29715), (2547, 27755), (2745, 25753), (3679, 19215), (3843, 18395), (3965, 17829), (4095, 17263), (4245, 16653), (5551, 12735), (5943, 11895), (6405, 11037), (7137, 9905)]