77425665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{857}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 130965120

約数和(自身を除く): 53539455

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 317, 857, 951, 1585, 2571, 4285, 4755, 6023, 12855, 16283, 18069, 30115, 48849, 81415, 90345, 244245, 271669, 815007, 1358345, 4075035, 5161711, 15485133, 25808555, 77425665]

約数ペア:

[(1, 77425665), (3, 25808555), (5, 15485133), (15, 5161711), (19, 4075035), (57, 1358345), (95, 815007), (285, 271669), (317, 244245), (857, 90345), (951, 81415), (1585, 48849), (2571, 30115), (4285, 18069), (4755, 16283), (6023, 12855)]