15257844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 44448768

約数和(自身を除く): 29190924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 317, 382, 573, 634, 764, 951, 1146, 1268, 1337, 1719, 1902, 2219, 2292, 2674, 2853, 3438, 3804, 4011, 4438, 5348, 5706, 6657, 6876, 8022, 8876, 11412, 12033, 13314, 16044, 19971, 24066, 26628, 39942, 48132, 60547, 79884, 121094, 181641, 242188, 363282, 423829, 544923, 726564, 847658, 1089846, 1271487, 1695316, 2179692, 2542974, 3814461, 5085948, 7628922, 15257844]

約数ペア:

[(1, 15257844), (2, 7628922), (3, 5085948), (4, 3814461), (6, 2542974), (7, 2179692), (9, 1695316), (12, 1271487), (14, 1089846), (18, 847658), (21, 726564), (28, 544923), (36, 423829), (42, 363282), (63, 242188), (84, 181641), (126, 121094), (191, 79884), (252, 60547), (317, 48132), (382, 39942), (573, 26628), (634, 24066), (764, 19971), (951, 16044), (1146, 13314), (1268, 12033), (1337, 11412), (1719, 8876), (1902, 8022), (2219, 6876), (2292, 6657), (2674, 5706), (2853, 5348), (3438, 4438), (3804, 4011)]