48996915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15629}}^1$

素因数の和:15667

約数の個数: 32

約数和(自身を含む): 90028800

約数和(自身を除く): 41031885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 15629, 46887, 78145, 171919, 234435, 296951, 515757, 859595, 890853, 1484755, 2578785, 3266461, 4454265, 9799383, 16332305, 48996915]

約数ペア:

[(1, 48996915), (3, 16332305), (5, 9799383), (11, 4454265), (15, 3266461), (19, 2578785), (33, 1484755), (55, 890853), (57, 859595), (95, 515757), (165, 296951), (209, 234435), (285, 171919), (627, 78145), (1045, 46887), (3135, 15629)]