2907515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 3852576

約数和(自身を除く): 945061

約数列:

[1, 5, 13, 41, 65, 205, 533, 1091, 2665, 5455, 14183, 44731, 70915, 223655, 581503, 2907515]

約数ペア:

[(1, 2907515), (5, 581503), (13, 223655), (41, 70915), (65, 44731), (205, 14183), (533, 5455), (1091, 2665)]