8108775

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 15311520

約数和(自身を除く): 7202745

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 293, 369, 615, 675, 879, 1025, 1107, 1465, 1845, 2637, 3075, 4395, 5535, 7325, 7911, 9225, 12013, 13185, 21975, 27675, 36039, 39555, 60065, 65925, 108117, 180195, 197775, 300325, 324351, 540585, 900975, 1621755, 2702925, 8108775]

約数ペア:

[(1, 8108775), (3, 2702925), (5, 1621755), (9, 900975), (15, 540585), (25, 324351), (27, 300325), (41, 197775), (45, 180195), (75, 108117), (123, 65925), (135, 60065), (205, 39555), (225, 36039), (293, 27675), (369, 21975), (615, 13185), (675, 12013), (879, 9225), (1025, 7911), (1107, 7325), (1465, 5535), (1845, 4395), (2637, 3075)]