109421785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 153031680

約数和(自身を除く): 43609895

約数列:

[1, 5, 11, 29, 31, 55, 145, 155, 319, 341, 899, 1595, 1705, 2213, 4495, 9889, 11065, 24343, 49445, 64177, 68603, 121715, 320885, 343015, 705947, 754633, 1989487, 3529735, 3773165, 9947435, 21884357, 109421785]

約数ペア:

[(1, 109421785), (5, 21884357), (11, 9947435), (29, 3773165), (31, 3529735), (55, 1989487), (145, 754633), (155, 705947), (319, 343015), (341, 320885), (899, 121715), (1595, 68603), (1705, 64177), (2213, 49445), (4495, 24343), (9889, 11065)]