67828875

素因数分解:

$3^1\times 5^3\times {\mathrm{191}}^1\times {\mathrm{947}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 113577984

約数和(自身を除く): 45749109

約数列:

[1, 3, 5, 15, 25, 75, 125, 191, 375, 573, 947, 955, 2841, 2865, 4735, 4775, 14205, 14325, 23675, 23875, 71025, 71625, 118375, 180877, 355125, 542631, 904385, 2713155, 4521925, 13565775, 22609625, 67828875]

約数ペア:

[(1, 67828875), (3, 22609625), (5, 13565775), (15, 4521925), (25, 2713155), (75, 904385), (125, 542631), (191, 355125), (375, 180877), (573, 118375), (947, 71625), (955, 71025), (2841, 23875), (2865, 23675), (4735, 14325), (4775, 14205)]