2269925

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 3498660

約数和(自身を除く): 1228735

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 109, 119, 175, 245, 425, 545, 595, 763, 833, 1225, 1853, 2725, 2975, 3815, 4165, 5341, 9265, 12971, 19075, 20825, 26705, 46325, 64855, 90797, 133525, 324275, 453985, 2269925]

約数ペア:

[(1, 2269925), (5, 453985), (7, 324275), (17, 133525), (25, 90797), (35, 64855), (49, 46325), (85, 26705), (109, 20825), (119, 19075), (175, 12971), (245, 9265), (425, 5341), (545, 4165), (595, 3815), (763, 2975), (833, 2725), (1225, 1853)]