22217335

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 33242400

約数和(自身を除く): 11025065

約数列:

[1, 5, 7, 29, 35, 49, 53, 59, 145, 203, 245, 265, 295, 371, 413, 1015, 1421, 1537, 1711, 1855, 2065, 2597, 2891, 3127, 7105, 7685, 8555, 10759, 11977, 12985, 14455, 15635, 21889, 53795, 59885, 75313, 83839, 90683, 109445, 153223, 376565, 419195, 453415, 634781, 766115, 3173905, 4443467, 22217335]

約数ペア:

[(1, 22217335), (5, 4443467), (7, 3173905), (29, 766115), (35, 634781), (49, 453415), (53, 419195), (59, 376565), (145, 153223), (203, 109445), (245, 90683), (265, 83839), (295, 75313), (371, 59885), (413, 53795), (1015, 21889), (1421, 15635), (1537, 14455), (1711, 12985), (1855, 11977), (2065, 10759), (2597, 8555), (2891, 7685), (3127, 7105)]