194894725

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1933}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 250607720

約数和(自身を除く): 55712995

約数列:

[1, 5, 25, 37, 109, 185, 545, 925, 1933, 2725, 4033, 9665, 20165, 48325, 71521, 100825, 210697, 357605, 1053485, 1788025, 5267425, 7795789, 38978945, 194894725]

約数ペア:

[(1, 194894725), (5, 38978945), (25, 7795789), (37, 5267425), (109, 1788025), (185, 1053485), (545, 357605), (925, 210697), (1933, 100825), (2725, 71521), (4033, 48325), (9665, 20165)]