3886174955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{17569}}^1$

素因数の和:17711

約数の個数: 32

約数和(自身を含む): 5206904640

約数和(自身を除く): 1320729685

約数列:

[1, 5, 13, 41, 65, 83, 205, 415, 533, 1079, 2665, 3403, 5395, 17015, 17569, 44239, 87845, 221195, 228397, 720329, 1141985, 1458227, 3601645, 7291135, 9364277, 18956951, 46821385, 59787307, 94784755, 298936535, 777234991, 3886174955]

約数ペア:

[(1, 3886174955), (5, 777234991), (13, 298936535), (41, 94784755), (65, 59787307), (83, 46821385), (205, 18956951), (415, 9364277), (533, 7291135), (1079, 3601645), (2665, 1458227), (3403, 1141985), (5395, 720329), (17015, 228397), (17569, 221195), (44239, 87845)]