42474185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 57480192

約数和(自身を除く): 15006007

約数列:

[1, 5, 13, 31, 65, 107, 155, 197, 403, 535, 985, 1391, 2015, 2561, 3317, 6107, 6955, 12805, 16585, 21079, 30535, 43121, 79391, 105395, 215605, 274027, 396955, 653449, 1370135, 3267245, 8494837, 42474185]

約数ペア:

[(1, 42474185), (5, 8494837), (13, 3267245), (31, 1370135), (65, 653449), (107, 396955), (155, 274027), (197, 215605), (403, 105395), (535, 79391), (985, 43121), (1391, 30535), (2015, 21079), (2561, 16585), (3317, 12805), (6107, 6955)]