54640935

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2473}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 94942224

約数和(自身を除く): 40301289

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 2455, 2473, 4419, 7365, 7419, 12365, 22095, 22257, 37095, 111285, 1214243, 3642729, 6071215, 10928187, 18213645, 54640935]

約数ペア:

[(1, 54640935), (3, 18213645), (5, 10928187), (9, 6071215), (15, 3642729), (45, 1214243), (491, 111285), (1473, 37095), (2455, 22257), (2473, 22095), (4419, 12365), (7365, 7419)]