71537175

素因数分解:

$3^4\times 5^2\times {\mathrm{35327}}^1$

素因数の和:35349

約数の個数: 30

約数和(自身を含む): 132515328

約数和(自身を除く): 60978153

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 35327, 105981, 176635, 317943, 529905, 883175, 953829, 1589715, 2649525, 2861487, 4769145, 7948575, 14307435, 23845725, 71537175]

約数ペア:

[(1, 71537175), (3, 23845725), (5, 14307435), (9, 7948575), (15, 4769145), (25, 2861487), (27, 2649525), (45, 1589715), (75, 953829), (81, 883175), (135, 529905), (225, 317943), (405, 176635), (675, 105981), (2025, 35327)]