8091915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 14769216

約数和(自身を除く): 6677301

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2441, 3315, 7323, 12205, 31733, 36615, 41497, 95199, 124491, 158665, 207485, 475995, 539461, 622455, 1618383, 2697305, 8091915]

約数ペア:

[(1, 8091915), (3, 2697305), (5, 1618383), (13, 622455), (15, 539461), (17, 475995), (39, 207485), (51, 158665), (65, 124491), (85, 95199), (195, 41497), (221, 36615), (255, 31733), (663, 12205), (1105, 7323), (2441, 3315)]