119212825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 154204416

約数和(自身を除く): 34991591

約数列:

[1, 5, 25, 31, 101, 155, 505, 775, 1523, 2525, 3131, 7615, 15655, 38075, 47213, 78275, 153823, 236065, 769115, 1180325, 3845575, 4768513, 23842565, 119212825]

約数ペア:

[(1, 119212825), (5, 23842565), (25, 4768513), (31, 3845575), (101, 1180325), (155, 769115), (505, 236065), (775, 153823), (1523, 78275), (2525, 47213), (3131, 38075), (7615, 15655)]