75185571

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 107347968

約数和(自身を除く): 32162397

約数列:

[1, 3, 31, 47, 93, 103, 141, 167, 309, 501, 1457, 3193, 4371, 4841, 5177, 7849, 9579, 14523, 15531, 17201, 23547, 51603, 150071, 243319, 450213, 533231, 729957, 808447, 1599693, 2425341, 25061857, 75185571]

約数ペア:

[(1, 75185571), (3, 25061857), (31, 2425341), (47, 1599693), (93, 808447), (103, 729957), (141, 533231), (167, 450213), (309, 243319), (501, 150071), (1457, 51603), (3193, 23547), (4371, 17201), (4841, 15531), (5177, 14523), (7849, 9579)]