15082175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 19686240

約数和(自身を除く): 4604065

約数列:

[1, 5, 25, 29, 71, 145, 293, 355, 725, 1465, 1775, 2059, 7325, 8497, 10295, 20803, 42485, 51475, 104015, 212425, 520075, 603287, 3016435, 15082175]

約数ペア:

[(1, 15082175), (5, 3016435), (25, 603287), (29, 520075), (71, 212425), (145, 104015), (293, 51475), (355, 42485), (725, 20803), (1465, 10295), (1775, 8497), (2059, 7325)]