9964045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 14999040

約数和(自身を除く): 5034995

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 359, 427, 455, 793, 1795, 2135, 2513, 3965, 4667, 5551, 12565, 21899, 23335, 27755, 32669, 109495, 153293, 163345, 284687, 766465, 1423435, 1992809, 9964045]

約数ペア:

[(1, 9964045), (5, 1992809), (7, 1423435), (13, 766465), (35, 284687), (61, 163345), (65, 153293), (91, 109495), (305, 32669), (359, 27755), (427, 23335), (455, 21899), (793, 12565), (1795, 5551), (2135, 4667), (2513, 3965)]