16449225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16871}}^1$

素因数の和:16897

約数の個数: 24

約数和(自身を含む): 29289792

約数和(自身を除く): 12840567

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 16871, 50613, 84355, 219323, 253065, 421775, 657969, 1096615, 1265325, 3289845, 5483075, 16449225]

約数ペア:

[(1, 16449225), (3, 5483075), (5, 3289845), (13, 1265325), (15, 1096615), (25, 657969), (39, 421775), (65, 253065), (75, 219323), (195, 84355), (325, 50613), (975, 16871)]