90693785

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4241}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 136829952

約数和(自身を除く): 46136167

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4241, 4277, 21205, 21385, 29687, 55133, 148435, 199327, 275665, 385931, 996635, 1395289, 1929655, 2591251, 6976445, 12956255, 18138757, 90693785]

約数ペア:

[(1, 90693785), (5, 18138757), (7, 12956255), (13, 6976445), (35, 2591251), (47, 1929655), (65, 1395289), (91, 996635), (235, 385931), (329, 275665), (455, 199327), (611, 148435), (1645, 55133), (3055, 29687), (4241, 21385), (4277, 21205)]