68175225

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5717}}^1$

素因数の和:5786

約数の個数: 36

約数和(自身を含む): 124435116

約数和(自身を除く): 56259891

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2385, 3975, 5717, 11925, 17151, 28585, 51453, 85755, 142925, 257265, 303001, 428775, 909003, 1286325, 1515005, 2727009, 4545015, 7575025, 13635045, 22725075, 68175225]

約数ペア:

[(1, 68175225), (3, 22725075), (5, 13635045), (9, 7575025), (15, 4545015), (25, 2727009), (45, 1515005), (53, 1286325), (75, 909003), (159, 428775), (225, 303001), (265, 257265), (477, 142925), (795, 85755), (1325, 51453), (2385, 28585), (3975, 17151), (5717, 11925)]