72783765645

素因数分解:

$3^1\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{1962091}}^1$

素因数の和:1964572

約数の個数: 16

約数和(自身を含む): 116501174592

約数和(自身を除く): 43717408947

約数列:

[1, 3, 5, 15, 2473, 7419, 12365, 37095, 1962091, 5886273, 9810455, 29431365, 4852251043, 14556753129, 24261255215, 72783765645]

約数ペア:

[(1, 72783765645), (3, 24261255215), (5, 14556753129), (15, 4852251043), (2473, 29431365), (7419, 9810455), (12365, 5886273), (37095, 1962091)]