3780521615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2528777}}^1$

素因数の和:2528818

約数の個数: 16

約数和(自身を含む): 5098016448

約数和(自身を除く): 1317494833

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 2528777, 12643885, 32874101, 58161871, 164370505, 290809355, 756104323, 3780521615]

約数ペア:

[(1, 3780521615), (5, 756104323), (13, 290809355), (23, 164370505), (65, 58161871), (115, 32874101), (299, 12643885), (1495, 2528777)]