28960555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10867}}^1$

素因数の和:10926

約数の個数: 16

約数和(自身を含む): 38342304

約数和(自身を除く): 9381749

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 10867, 54335, 141271, 445547, 706355, 2227735, 5792111, 28960555]

約数ペア:

[(1, 28960555), (5, 5792111), (13, 2227735), (41, 706355), (65, 445547), (205, 141271), (533, 54335), (2665, 10867)]