105804215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{977}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 140479920

約数和(自身を除く): 34675705

約数列:

[1, 5, 11, 55, 121, 179, 605, 895, 977, 1969, 4885, 9845, 10747, 21659, 53735, 108295, 118217, 174883, 591085, 874415, 1923713, 9618565, 21160843, 105804215]

約数ペア:

[(1, 105804215), (5, 21160843), (11, 9618565), (55, 1923713), (121, 874415), (179, 591085), (605, 174883), (895, 118217), (977, 108295), (1969, 53735), (4885, 21659), (9845, 10747)]