73427875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 98841600

約数和(自身を除く): 25413725

約数列:

[1, 5, 19, 25, 43, 95, 125, 215, 475, 719, 817, 1075, 2375, 3595, 4085, 5375, 13661, 17975, 20425, 30917, 68305, 89875, 102125, 154585, 341525, 587423, 772925, 1707625, 2937115, 3864625, 14685575, 73427875]

約数ペア:

[(1, 73427875), (5, 14685575), (19, 3864625), (25, 2937115), (43, 1707625), (95, 772925), (125, 587423), (215, 341525), (475, 154585), (719, 102125), (817, 89875), (1075, 68305), (2375, 30917), (3595, 20425), (4085, 17975), (5375, 13661)]