1331579657375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{2351}}^1\times {\mathrm{411919}}^1$

素因数の和:414296

約数の個数: 32

約数和(自身を含む): 1813660692480

約数和(自身を除く): 482081035105

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 2351, 11755, 25861, 58775, 129305, 293875, 411919, 646525, 2059595, 3232625, 4531109, 10297975, 22655545, 51489875, 113277725, 566388625, 968421569, 4842107845, 10652637259, 24210539225, 53263186295, 121052696125, 266315931475, 1331579657375]

約数ペア:

[(1, 1331579657375), (5, 266315931475), (11, 121052696125), (25, 53263186295), (55, 24210539225), (125, 10652637259), (275, 4842107845), (1375, 968421569), (2351, 566388625), (11755, 113277725), (25861, 51489875), (58775, 22655545), (129305, 10297975), (293875, 4531109), (411919, 3232625), (646525, 2059595)]