90625071

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 128314368

約数和(自身を除く): 37689297

約数列:

[1, 3, 47, 53, 67, 141, 159, 181, 201, 543, 2491, 3149, 3551, 7473, 8507, 9447, 9593, 10653, 12127, 25521, 28779, 36381, 166897, 450871, 500691, 569969, 642731, 1352613, 1709907, 1928193, 30208357, 90625071]

約数ペア:

[(1, 90625071), (3, 30208357), (47, 1928193), (53, 1709907), (67, 1352613), (141, 642731), (159, 569969), (181, 500691), (201, 450871), (543, 166897), (2491, 36381), (3149, 28779), (3551, 25521), (7473, 12127), (8507, 10653), (9447, 9593)]