39126075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{17989}}^1$

素因数の和:18031

約数の個数: 24

約数和(自身を含む): 66922800

約数和(自身を除く): 27796725

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 17989, 53967, 89945, 269835, 449725, 521681, 1349175, 1565043, 2608405, 7825215, 13042025, 39126075]

約数ペア:

[(1, 39126075), (3, 13042025), (5, 7825215), (15, 2608405), (25, 1565043), (29, 1349175), (75, 521681), (87, 449725), (145, 269835), (435, 89945), (725, 53967), (2175, 17989)]