64042615

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3433}}^1$

素因数の和:3499

約数の個数: 32

約数和(自身を含む): 96921216

約数和(自身を除く): 32878601

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3433, 3731, 17165, 18655, 24031, 44629, 120155, 140753, 223145, 312403, 703765, 985271, 1562015, 1829789, 4926355, 9148945, 12808523, 64042615]

約数ペア:

[(1, 64042615), (5, 12808523), (7, 9148945), (13, 4926355), (35, 1829789), (41, 1562015), (65, 985271), (91, 703765), (205, 312403), (287, 223145), (455, 140753), (533, 120155), (1435, 44629), (2665, 24031), (3433, 18655), (3731, 17165)]