4487245

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 2044595

約数列:

[1, 5, 7, 35, 41, 53, 59, 205, 265, 287, 295, 371, 413, 1435, 1855, 2065, 2173, 2419, 3127, 10865, 12095, 15211, 15635, 16933, 21889, 76055, 84665, 109445, 128207, 641035, 897449, 4487245]

約数ペア:

[(1, 4487245), (5, 897449), (7, 641035), (35, 128207), (41, 109445), (53, 84665), (59, 76055), (205, 21889), (265, 16933), (287, 15635), (295, 15211), (371, 12095), (413, 10865), (1435, 3127), (1855, 2419), (2065, 2173)]