15392185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 20793600

約数和(自身を除く): 5401415

約数列:

[1, 5, 19, 29, 37, 95, 145, 151, 185, 551, 703, 755, 1073, 2755, 2869, 3515, 4379, 5365, 5587, 14345, 20387, 21895, 27935, 83201, 101935, 106153, 162023, 416005, 530765, 810115, 3078437, 15392185]

約数ペア:

[(1, 15392185), (5, 3078437), (19, 810115), (29, 530765), (37, 416005), (95, 162023), (145, 106153), (151, 101935), (185, 83201), (551, 27935), (703, 21895), (755, 20387), (1073, 14345), (2755, 5587), (2869, 5365), (3515, 4379)]