61909835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 85458240

約数和(自身を除く): 23548405

約数列:

[1, 5, 13, 17, 65, 85, 179, 221, 313, 895, 1105, 1565, 2327, 3043, 4069, 5321, 11635, 15215, 20345, 26605, 39559, 56027, 69173, 197795, 280135, 345865, 728351, 952459, 3641755, 4762295, 12381967, 61909835]

約数ペア:

[(1, 61909835), (5, 12381967), (13, 4762295), (17, 3641755), (65, 952459), (85, 728351), (179, 345865), (221, 280135), (313, 197795), (895, 69173), (1105, 56027), (1565, 39559), (2327, 26605), (3043, 20345), (4069, 15215), (5321, 11635)]