22243305

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 42254784

約数和(自身を除く): 20011479

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 571, 735, 795, 1113, 1713, 1855, 2597, 2855, 3997, 5565, 7791, 8565, 11991, 12985, 19985, 27979, 30263, 38955, 59955, 83937, 90789, 139895, 151315, 211841, 419685, 453945, 635523, 1059205, 1482887, 3177615, 4448661, 7414435, 22243305]

約数ペア:

[(1, 22243305), (3, 7414435), (5, 4448661), (7, 3177615), (15, 1482887), (21, 1059205), (35, 635523), (49, 453945), (53, 419685), (105, 211841), (147, 151315), (159, 139895), (245, 90789), (265, 83937), (371, 59955), (571, 38955), (735, 30263), (795, 27979), (1113, 19985), (1713, 12985), (1855, 11991), (2597, 8565), (2855, 7791), (3997, 5565)]