2868225

素因数分解:

$3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 4791360

約数和(自身を除く): 1923135

約数列:

[1, 3, 5, 15, 25, 75, 167, 229, 501, 687, 835, 1145, 2505, 3435, 4175, 5725, 12525, 17175, 38243, 114729, 191215, 573645, 956075, 2868225]

約数ペア:

[(1, 2868225), (3, 956075), (5, 573645), (15, 191215), (25, 114729), (75, 38243), (167, 17175), (229, 12525), (501, 5725), (687, 4175), (835, 3435), (1145, 2505)]