48420385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18169}}^1$

素因数の和:18228

約数の個数: 16

約数和(自身を含む): 64103760

約数和(自身を除く): 15683375

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 18169, 90845, 236197, 744929, 1180985, 3724645, 9684077, 48420385]

約数ペア:

[(1, 48420385), (5, 9684077), (13, 3724645), (41, 1180985), (65, 744929), (205, 236197), (533, 90845), (2665, 18169)]