15663114855

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2698211}}^1$

素因数の和:2698268

約数の個数: 32

約数和(自身を含む): 28493118720

約数和(自身を除く): 12830003865

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 2698211, 8094633, 13491055, 24283899, 40473165, 72851697, 116023073, 121419495, 348069219, 364258485, 580115365, 1044207657, 1740346095, 3132622971, 5221038285, 15663114855]

約数ペア:

[(1, 15663114855), (3, 5221038285), (5, 3132622971), (9, 1740346095), (15, 1044207657), (27, 580115365), (43, 364258485), (45, 348069219), (129, 121419495), (135, 116023073), (215, 72851697), (387, 40473165), (645, 24283899), (1161, 13491055), (1935, 8094633), (5805, 2698211)]