86490975

素因数分解:

$3^1\times 5^2\times {\mathrm{383}}^1\times {\mathrm{3011}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 143419392

約数和(自身を除く): 56928417

約数列:

[1, 3, 5, 15, 25, 75, 383, 1149, 1915, 3011, 5745, 9033, 9575, 15055, 28725, 45165, 75275, 225825, 1153213, 3459639, 5766065, 17298195, 28830325, 86490975]

約数ペア:

[(1, 86490975), (3, 28830325), (5, 17298195), (15, 5766065), (25, 3459639), (75, 1153213), (383, 225825), (1149, 75275), (1915, 45165), (3011, 28725), (5745, 15055), (9033, 9575)]