82227965

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 103550040

約数和(自身を除く): 21322075

約数列:

[1, 5, 31, 109, 155, 157, 545, 785, 961, 3379, 4805, 4867, 16895, 17113, 24335, 85565, 104749, 150877, 523745, 530503, 754385, 2652515, 16445593, 82227965]

約数ペア:

[(1, 82227965), (5, 16445593), (31, 2652515), (109, 754385), (155, 530503), (157, 523745), (545, 150877), (785, 104749), (961, 85565), (3379, 24335), (4805, 17113), (4867, 16895)]