153902755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{52259}}^1$

素因数の和:52314

約数の個数: 16

約数和(自身を含む): 200678400

約数和(自身を除く): 46775645

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 52259, 261295, 992921, 1620029, 4964605, 8100145, 30780551, 153902755]

約数ペア:

[(1, 153902755), (5, 30780551), (19, 8100145), (31, 4964605), (95, 1620029), (155, 992921), (589, 261295), (2945, 52259)]