291294125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 380090880

約数和(自身を除く): 88796755

約数列:

[1, 5, 25, 29, 107, 125, 145, 535, 725, 751, 2675, 3103, 3625, 3755, 13375, 15515, 18775, 21779, 77575, 80357, 93875, 108895, 387875, 401785, 544475, 2008925, 2330353, 2722375, 10044625, 11651765, 58258825, 291294125]

約数ペア:

[(1, 291294125), (5, 58258825), (25, 11651765), (29, 10044625), (107, 2722375), (125, 2330353), (145, 2008925), (535, 544475), (725, 401785), (751, 387875), (2675, 108895), (3103, 93875), (3625, 80357), (3755, 77575), (13375, 21779), (15515, 18775)]