126772415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5581}}^1$

素因数の和:5663

約数の個数: 32

約数和(自身を含む): 192913920

約数和(自身を除く): 66141505

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 649, 2065, 3245, 4543, 5581, 22715, 27905, 39067, 61391, 195335, 306955, 329279, 429737, 1646395, 2148685, 2304953, 3622069, 11524765, 18110345, 25354483, 126772415]

約数ペア:

[(1, 126772415), (5, 25354483), (7, 18110345), (11, 11524765), (35, 3622069), (55, 2304953), (59, 2148685), (77, 1646395), (295, 429737), (385, 329279), (413, 306955), (649, 195335), (2065, 61391), (3245, 39067), (4543, 27905), (5581, 22715)]