2103225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 3600960

約数和(自身を除く): 1497735

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 967, 2175, 2901, 4835, 14505, 24175, 28043, 72525, 84129, 140215, 420645, 701075, 2103225]

約数ペア:

[(1, 2103225), (3, 701075), (5, 420645), (15, 140215), (25, 84129), (29, 72525), (75, 28043), (87, 24175), (145, 14505), (435, 4835), (725, 2901), (967, 2175)]