30864705

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6491}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 49546944

約数和(自身を除く): 18682239

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 6491, 19473, 32455, 97365, 2057647, 6172941, 10288235, 30864705]

約数ペア:

[(1, 30864705), (3, 10288235), (5, 6172941), (15, 2057647), (317, 97365), (951, 32455), (1585, 19473), (4755, 6491)]