123148275

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{52967}}^1$

素因数の和:53011

約数の個数: 24

約数和(自身を含む): 210177024

約数和(自身を除く): 87028749

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 52967, 158901, 264835, 794505, 1324175, 1641977, 3972525, 4925931, 8209885, 24629655, 41049425, 123148275]

約数ペア:

[(1, 123148275), (3, 41049425), (5, 24629655), (15, 8209885), (25, 4925931), (31, 3972525), (75, 1641977), (93, 1324175), (155, 794505), (465, 264835), (775, 158901), (2325, 52967)]