1097470055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{2539}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 1492300800

約数和(自身を除く): 394830745

約数列:

[1, 5, 11, 29, 55, 145, 271, 319, 1355, 1595, 2539, 2981, 7859, 12695, 14905, 27929, 39295, 73631, 86449, 139645, 368155, 432245, 688069, 809941, 3440345, 4049705, 7568759, 19954001, 37843795, 99770005, 219494011, 1097470055]

約数ペア:

[(1, 1097470055), (5, 219494011), (11, 99770005), (29, 37843795), (55, 19954001), (145, 7568759), (271, 4049705), (319, 3440345), (1355, 809941), (1595, 688069), (2539, 432245), (2981, 368155), (7859, 139645), (12695, 86449), (14905, 73631), (27929, 39295)]