153375229

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{1753}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 181854720

約数和(自身を除く): 28479491

約数列:

[1, 7, 29, 203, 431, 1753, 3017, 12271, 12499, 50837, 87493, 355859, 755543, 5288801, 21910747, 153375229]

約数ペア:

[(1, 153375229), (7, 21910747), (29, 5288801), (203, 755543), (431, 355859), (1753, 87493), (3017, 50837), (12271, 12499)]