42450225

素因数分解:

$3^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{883}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 70373472

約数和(自身を除く): 27923247

約数列:

[1, 3, 5, 15, 25, 75, 641, 883, 1923, 2649, 3205, 4415, 9615, 13245, 16025, 22075, 48075, 66225, 566003, 1698009, 2830015, 8490045, 14150075, 42450225]

約数ペア:

[(1, 42450225), (3, 14150075), (5, 8490045), (15, 2830015), (25, 1698009), (75, 566003), (641, 66225), (883, 48075), (1923, 22075), (2649, 16025), (3205, 13245), (4415, 9615)]