201000075

素因数分解:

$3^1\times 5^2\times {\mathrm{743}}^1\times {\mathrm{3607}}^1$

素因数の和:4363

約数の個数: 24

約数和(自身を含む): 332859648

約数和(自身を除く): 131859573

約数列:

[1, 3, 5, 15, 25, 75, 743, 2229, 3607, 3715, 10821, 11145, 18035, 18575, 54105, 55725, 90175, 270525, 2680001, 8040003, 13400005, 40200015, 67000025, 201000075]

約数ペア:

[(1, 201000075), (3, 67000025), (5, 40200015), (15, 13400005), (25, 8040003), (75, 2680001), (743, 270525), (2229, 90175), (3607, 55725), (3715, 54105), (10821, 18575), (11145, 18035)]