155655198730

素因数分解:

$2^1\times 5^1\times {\mathrm{13873}}^1\times {\mathrm{1122001}}^1$

素因数の和:1135881

約数の個数: 16

約数和(自身を含む): 280199803464

約数和(自身を除く): 124544604734

約数列:

[1, 2, 5, 10, 13873, 27746, 69365, 138730, 1122001, 2244002, 5610005, 11220010, 15565519873, 31131039746, 77827599365, 155655198730]

約数ペア:

[(1, 155655198730), (2, 77827599365), (5, 31131039746), (10, 15565519873), (13873, 11220010), (27746, 5610005), (69365, 2244002), (138730, 1122001)]