86852875

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 113106240

約数和(自身を除く): 26253365

約数列:

[1, 5, 25, 37, 89, 125, 185, 211, 445, 925, 1055, 2225, 3293, 4625, 5275, 7807, 11125, 16465, 18779, 26375, 39035, 82325, 93895, 195175, 411625, 469475, 694823, 975875, 2347375, 3474115, 17370575, 86852875]

約数ペア:

[(1, 86852875), (5, 17370575), (25, 3474115), (37, 2347375), (89, 975875), (125, 694823), (185, 469475), (211, 411625), (445, 195175), (925, 93895), (1055, 82325), (2225, 39035), (3293, 26375), (4625, 18779), (5275, 16465), (7807, 11125)]