104037115

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 154869120

約数和(自身を除く): 50832005

約数列:

[1, 5, 7, 13, 35, 65, 91, 137, 455, 685, 959, 1669, 1781, 4795, 8345, 8905, 11683, 12467, 21697, 58415, 62335, 108485, 151879, 228653, 759395, 1143265, 1600571, 2972489, 8002855, 14862445, 20807423, 104037115]

約数ペア:

[(1, 104037115), (5, 20807423), (7, 14862445), (13, 8002855), (35, 2972489), (65, 1600571), (91, 1143265), (137, 759395), (455, 228653), (685, 151879), (959, 108485), (1669, 62335), (1781, 58415), (4795, 21697), (8345, 12467), (8905, 11683)]