125232510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{321109}}^1$

素因数の和:321132

約数の個数: 32

約数和(自身を含む): 323678880

約数和(自身を除く): 198446370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 321109, 642218, 963327, 1605545, 1926654, 3211090, 4174417, 4816635, 8348834, 9633270, 12523251, 20872085, 25046502, 41744170, 62616255, 125232510]

約数ペア:

[(1, 125232510), (2, 62616255), (3, 41744170), (5, 25046502), (6, 20872085), (10, 12523251), (13, 9633270), (15, 8348834), (26, 4816635), (30, 4174417), (39, 3211090), (65, 1926654), (78, 1605545), (130, 963327), (195, 642218), (390, 321109)]