1525255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 1933920

約数和(自身を除く): 408665

約数列:

[1, 5, 29, 67, 145, 157, 335, 785, 1943, 4553, 9715, 10519, 22765, 52595, 305051, 1525255]

約数ペア:

[(1, 1525255), (5, 305051), (29, 52595), (67, 22765), (145, 10519), (157, 9715), (335, 4553), (785, 1943)]