4920543915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{18457}}^1$

素因数の和:21011

約数の個数: 32

約数和(自身を含む): 9001597440

約数和(自身を除く): 4081053525

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2539, 7617, 12695, 17773, 18457, 38085, 53319, 55371, 88865, 92285, 129199, 266595, 276855, 387597, 645995, 1937985, 46862323, 140586969, 234311615, 328036261, 702934845, 984108783, 1640181305, 4920543915]

約数ペア:

[(1, 4920543915), (3, 1640181305), (5, 984108783), (7, 702934845), (15, 328036261), (21, 234311615), (35, 140586969), (105, 46862323), (2539, 1937985), (7617, 645995), (12695, 387597), (17773, 276855), (18457, 266595), (38085, 129199), (53319, 92285), (55371, 88865)]