29940605

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 36652800

約数和(自身を除く): 6712195

約数列:

[1, 5, 79, 229, 331, 395, 1145, 1655, 18091, 26149, 75799, 90455, 130745, 378995, 5988121, 29940605]

約数ペア:

[(1, 29940605), (5, 5988121), (79, 378995), (229, 130745), (331, 90455), (395, 75799), (1145, 26149), (1655, 18091)]