71316075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{32789}}^1$

素因数の和:32831

約数の個数: 24

約数和(自身を含む): 121978800

約数和(自身を除く): 50662725

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 32789, 98367, 163945, 491835, 819725, 950881, 2459175, 2852643, 4754405, 14263215, 23772025, 71316075]

約数ペア:

[(1, 71316075), (3, 23772025), (5, 14263215), (15, 4754405), (25, 2852643), (29, 2459175), (75, 950881), (87, 819725), (145, 491835), (435, 163945), (725, 98367), (2175, 32789)]