289887625

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 377020800

約数和(自身を除く): 87133175

約数列:

[1, 5, 25, 29, 125, 145, 211, 379, 725, 1055, 1895, 3625, 5275, 6119, 9475, 10991, 26375, 30595, 47375, 54955, 79969, 152975, 274775, 399845, 764875, 1373875, 1999225, 2319101, 9996125, 11595505, 57977525, 289887625]

約数ペア:

[(1, 289887625), (5, 57977525), (25, 11595505), (29, 9996125), (125, 2319101), (145, 1999225), (211, 1373875), (379, 764875), (725, 399845), (1055, 274775), (1895, 152975), (3625, 79969), (5275, 54955), (6119, 47375), (9475, 30595), (10991, 26375)]