4965431665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{745001}}^1$

素因数の和:745080

約数の個数: 16

約数和(自身を含む): 6293776896

約数和(自身を除く): 1328345231

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 745001, 3725005, 23095031, 32035043, 115475155, 160175215, 993086333, 4965431665]

約数ペア:

[(1, 4965431665), (5, 993086333), (31, 160175215), (43, 115475155), (155, 32035043), (215, 23095031), (1333, 3725005), (6665, 745001)]