82923375

素因数分解:

$3^1\times 5^3\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 138580416

約数和(自身を除く): 55657041

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 397, 557, 1191, 1671, 1985, 2785, 5955, 8355, 9925, 13925, 29775, 41775, 49625, 69625, 148875, 208875, 221129, 663387, 1105645, 3316935, 5528225, 16584675, 27641125, 82923375]

約数ペア:

[(1, 82923375), (3, 27641125), (5, 16584675), (15, 5528225), (25, 3316935), (75, 1105645), (125, 663387), (375, 221129), (397, 208875), (557, 148875), (1191, 69625), (1671, 49625), (1985, 41775), (2785, 29775), (5955, 13925), (8355, 9925)]