73270625

素因数分解:

$5^4\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2066

約数の個数: 20

約数和(自身を含む): 93157680

約数和(自身を除く): 19887055

約数列:

[1, 5, 25, 59, 125, 295, 625, 1475, 1987, 7375, 9935, 36875, 49675, 117233, 248375, 586165, 1241875, 2930825, 14654125, 73270625]

約数ペア:

[(1, 73270625), (5, 14654125), (25, 2930825), (59, 1241875), (125, 586165), (295, 248375), (625, 117233), (1475, 49675), (1987, 36875), (7375, 9935)]