64553255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6577}}^1$

素因数の和:6746

約数の個数: 16

約数和(自身を含む): 83987904

約数和(自身を除く): 19434649

約数列:

[1, 5, 13, 65, 151, 755, 1963, 6577, 9815, 32885, 85501, 427505, 993127, 4965635, 12910651, 64553255]

約数ペア:

[(1, 64553255), (5, 12910651), (13, 4965635), (65, 993127), (151, 427505), (755, 85501), (1963, 32885), (6577, 9815)]