65961955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25033}}^1$

素因数の和:25086

約数の個数: 16

約数和(自身を含む): 86517504

約数和(自身を除く): 20555549

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 25033, 125165, 425561, 776023, 2127805, 3880115, 13192391, 65961955]

約数ペア:

[(1, 65961955), (5, 13192391), (17, 3880115), (31, 2127805), (85, 776023), (155, 425561), (527, 125165), (2635, 25033)]