147437855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{25889}}^1$

素因数の和:25978

約数の個数: 16

約数和(自身を含む): 190136160

約数和(自身を除く): 42698305

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 25889, 129445, 440113, 1734563, 2200565, 8672815, 29487571, 147437855]

約数ペア:

[(1, 147437855), (5, 29487571), (17, 8672815), (67, 2200565), (85, 1734563), (335, 440113), (1139, 129445), (5695, 25889)]