9918975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1093}}^1$

素因数の和:1128

約数の個数: 36

約数和(自身を含む): 18042248

約数和(自身を除く): 8123273

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1093, 1815, 3025, 3279, 5465, 9075, 12023, 16395, 27325, 36069, 60115, 81975, 132253, 180345, 300575, 396759, 661265, 901725, 1983795, 3306325, 9918975]

約数ペア:

[(1, 9918975), (3, 3306325), (5, 1983795), (11, 901725), (15, 661265), (25, 396759), (33, 300575), (55, 180345), (75, 132253), (121, 81975), (165, 60115), (275, 36069), (363, 27325), (605, 16395), (825, 12023), (1093, 9075), (1815, 5465), (3025, 3279)]