201503315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{75611}}^1$

素因数の和:75670

約数の個数: 16

約数和(自身を含む): 266759136

約数和(自身を除く): 65255821

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 75611, 378055, 982943, 3100051, 4914715, 15500255, 40300663, 201503315]

約数ペア:

[(1, 201503315), (5, 40300663), (13, 15500255), (41, 4914715), (65, 3100051), (205, 982943), (533, 378055), (2665, 75611)]