91365625

素因数分解:

$5^5\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 124374852

約数和(自身を除く): 33009227

約数列:

[1, 5, 13, 25, 65, 125, 169, 173, 325, 625, 845, 865, 1625, 2249, 3125, 4225, 4325, 8125, 11245, 21125, 21625, 29237, 40625, 56225, 105625, 108125, 146185, 281125, 528125, 540625, 730925, 1405625, 3654625, 7028125, 18273125, 91365625]

約数ペア:

[(1, 91365625), (5, 18273125), (13, 7028125), (25, 3654625), (65, 1405625), (125, 730925), (169, 540625), (173, 528125), (325, 281125), (625, 146185), (845, 108125), (865, 105625), (1625, 56225), (2249, 40625), (3125, 29237), (4225, 21625), (4325, 21125), (8125, 11245)]