29942205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 20930115

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 1471, 4071, 4413, 6785, 7355, 20355, 22065, 33833, 86789, 101499, 169165, 260367, 433945, 507495, 1301835, 1996147, 5988441, 9980735, 29942205]

約数ペア:

[(1, 29942205), (3, 9980735), (5, 5988441), (15, 1996147), (23, 1301835), (59, 507495), (69, 433945), (115, 260367), (177, 169165), (295, 101499), (345, 86789), (885, 33833), (1357, 22065), (1471, 20355), (4071, 7355), (4413, 6785)]