71517705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97303}}^1$

素因数の和:97325

約数の個数: 24

約数和(自身を含む): 133111872

約数和(自身を除く): 61594167

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 97303, 291909, 486515, 681121, 1459545, 2043363, 3405605, 4767847, 10216815, 14303541, 23839235, 71517705]

約数ペア:

[(1, 71517705), (3, 23839235), (5, 14303541), (7, 10216815), (15, 4767847), (21, 3405605), (35, 2043363), (49, 1459545), (105, 681121), (147, 486515), (245, 291909), (735, 97303)]