22980975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{16127}}^1$

素因数の和:16159

約数の個数: 24

約数和(自身を含む): 39997440

約数和(自身を除く): 17016465

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 16127, 48381, 80635, 241905, 306413, 403175, 919239, 1209525, 1532065, 4596195, 7660325, 22980975]

約数ペア:

[(1, 22980975), (3, 7660325), (5, 4596195), (15, 1532065), (19, 1209525), (25, 919239), (57, 403175), (75, 306413), (95, 241905), (285, 80635), (475, 48381), (1425, 16127)]