85272435

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9619}}^1$

素因数の和:9827

約数の個数: 24

約数和(自身を含む): 148571280

約数和(自身を除く): 63298845

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 8865, 9619, 28857, 48095, 86571, 144285, 432855, 1894943, 5684829, 9474715, 17054487, 28424145, 85272435]

約数ペア:

[(1, 85272435), (3, 28424145), (5, 17054487), (9, 9474715), (15, 5684829), (45, 1894943), (197, 432855), (591, 144285), (985, 86571), (1773, 48095), (2955, 28857), (8865, 9619)]