42481785

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 69735168

約数和(自身を除く): 27253383

約数列:

[1, 3, 5, 15, 71, 113, 213, 339, 353, 355, 565, 1059, 1065, 1695, 1765, 5295, 8023, 24069, 25063, 39889, 40115, 75189, 119667, 120345, 125315, 199445, 375945, 598335, 2832119, 8496357, 14160595, 42481785]

約数ペア:

[(1, 42481785), (3, 14160595), (5, 8496357), (15, 2832119), (71, 598335), (113, 375945), (213, 199445), (339, 125315), (353, 120345), (355, 119667), (565, 75189), (1059, 40115), (1065, 39889), (1695, 25063), (1765, 24069), (5295, 8023)]