55318105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 17672615

約数列:

[1, 5, 23, 31, 59, 115, 155, 263, 295, 713, 1315, 1357, 1829, 3565, 6049, 6785, 8153, 9145, 15517, 30245, 40765, 42067, 77585, 187519, 210335, 356891, 481027, 937595, 1784455, 2405135, 11063621, 55318105]

約数ペア:

[(1, 55318105), (5, 11063621), (23, 2405135), (31, 1784455), (59, 937595), (115, 481027), (155, 356891), (263, 210335), (295, 187519), (713, 77585), (1315, 42067), (1357, 40765), (1829, 30245), (3565, 15517), (6049, 9145), (6785, 8153)]