65112905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4793}}^1$

素因数の和:4841

約数の個数: 32

約数和(自身を含む): 96647040

約数和(自身を除く): 31534135

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 4793, 13585, 23965, 52723, 62309, 91067, 263615, 311545, 455335, 685399, 1001737, 1183871, 3426995, 5008685, 5919355, 13022581, 65112905]

約数ペア:

[(1, 65112905), (5, 13022581), (11, 5919355), (13, 5008685), (19, 3426995), (55, 1183871), (65, 1001737), (95, 685399), (143, 455335), (209, 311545), (247, 263615), (715, 91067), (1045, 62309), (1235, 52723), (2717, 23965), (4793, 13585)]