3648075

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 6094848

約数和(自身を除く): 2446773

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 383, 635, 1149, 1905, 1915, 3175, 5745, 9525, 9575, 28725, 48641, 145923, 243205, 729615, 1216025, 3648075]

約数ペア:

[(1, 3648075), (3, 1216025), (5, 729615), (15, 243205), (25, 145923), (75, 48641), (127, 28725), (381, 9575), (383, 9525), (635, 5745), (1149, 3175), (1905, 1915)]