42902205

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4327}}^1$

素因数の和:4996

約数の個数: 16

約数和(自身を含む): 68763264

約数和(自身を除く): 25861059

約数列:

[1, 3, 5, 15, 661, 1983, 3305, 4327, 9915, 12981, 21635, 64905, 2860147, 8580441, 14300735, 42902205]

約数ペア:

[(1, 42902205), (3, 14300735), (5, 8580441), (15, 2860147), (661, 64905), (1983, 21635), (3305, 12981), (4327, 9915)]