4031663545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{145259}}^1$

素因数の和:145345

約数の個数: 32

約数和(自身を含む): 6052112640

約数和(自身を除く): 2020449095

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2135, 3965, 5551, 27755, 145259, 726295, 1016813, 1888367, 5084065, 8860799, 9441835, 13218569, 44303995, 62025593, 66092845, 115190387, 310127965, 575951935, 806332709, 4031663545]

約数ペア:

[(1, 4031663545), (5, 806332709), (7, 575951935), (13, 310127965), (35, 115190387), (61, 66092845), (65, 62025593), (91, 44303995), (305, 13218569), (427, 9441835), (455, 8860799), (793, 5084065), (2135, 1888367), (3965, 1016813), (5551, 726295), (27755, 145259)]