315666065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3907}}^1$

素因数の和:4049

約数の個数: 32

約数和(自身を含む): 449076096

約数和(自身を除く): 133410031

約数列:

[1, 5, 11, 13, 55, 65, 113, 143, 565, 715, 1243, 1469, 3907, 6215, 7345, 16159, 19535, 42977, 50791, 80795, 214885, 253955, 441491, 558701, 2207455, 2793505, 4856401, 5739383, 24282005, 28696915, 63133213, 315666065]

約数ペア:

[(1, 315666065), (5, 63133213), (11, 28696915), (13, 24282005), (55, 5739383), (65, 4856401), (113, 2793505), (143, 2207455), (565, 558701), (715, 441491), (1243, 253955), (1469, 214885), (3907, 80795), (6215, 50791), (7345, 42977), (16159, 19535)]