127071875

素因数分解:

$5^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 187612992

約数和(自身を除く): 60541117

約数列:

[1, 5, 7, 25, 35, 37, 125, 157, 175, 185, 259, 625, 785, 875, 925, 1099, 1295, 3125, 3925, 4375, 4625, 5495, 5809, 6475, 19625, 21875, 23125, 27475, 29045, 32375, 40663, 98125, 115625, 137375, 145225, 161875, 203315, 490625, 686875, 726125, 809375, 1016575, 3434375, 3630625, 5082875, 18153125, 25414375, 127071875]

約数ペア:

[(1, 127071875), (5, 25414375), (7, 18153125), (25, 5082875), (35, 3630625), (37, 3434375), (125, 1016575), (157, 809375), (175, 726125), (185, 686875), (259, 490625), (625, 203315), (785, 161875), (875, 145225), (925, 137375), (1099, 115625), (1295, 98125), (3125, 40663), (3925, 32375), (4375, 29045), (4625, 27475), (5495, 23125), (5809, 21875), (6475, 19625)]