129045315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 244776960

約数和(自身を除く): 115731645

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 79, 105, 141, 235, 237, 329, 331, 395, 553, 705, 987, 993, 1185, 1645, 1655, 1659, 2317, 2765, 3713, 4935, 4965, 6951, 8295, 11139, 11585, 15557, 18565, 25991, 26149, 34755, 46671, 55695, 77785, 77973, 78447, 108899, 129955, 130745, 183043, 233355, 326697, 389865, 392235, 544495, 549129, 915215, 1229003, 1633485, 2745645, 3687009, 6145015, 8603021, 18435045, 25809063, 43015105, 129045315]

約数ペア:

[(1, 129045315), (3, 43015105), (5, 25809063), (7, 18435045), (15, 8603021), (21, 6145015), (35, 3687009), (47, 2745645), (79, 1633485), (105, 1229003), (141, 915215), (235, 549129), (237, 544495), (329, 392235), (331, 389865), (395, 326697), (553, 233355), (705, 183043), (987, 130745), (993, 129955), (1185, 108899), (1645, 78447), (1655, 77973), (1659, 77785), (2317, 55695), (2765, 46671), (3713, 34755), (4935, 26149), (4965, 25991), (6951, 18565), (8295, 15557), (11139, 11585)]