13307720985

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7582747}}^1$

素因数の和:7582774

約数の個数: 32

約数和(自身を含む): 25478033280

約数和(自身を除く): 12170312295

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 7582747, 22748241, 37913735, 68244723, 98575711, 113741205, 204734169, 295727133, 341223615, 492878555, 887181399, 1023670845, 1478635665, 2661544197, 4435906995, 13307720985]

約数ペア:

[(1, 13307720985), (3, 4435906995), (5, 2661544197), (9, 1478635665), (13, 1023670845), (15, 887181399), (27, 492878555), (39, 341223615), (45, 295727133), (65, 204734169), (117, 113741205), (135, 98575711), (195, 68244723), (351, 37913735), (585, 22748241), (1755, 7582747)]