3219205

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 4510296

約数和(自身を除く): 1291091

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 313, 605, 935, 1565, 2057, 3443, 5321, 10285, 17215, 26605, 37873, 58531, 189365, 292655, 643841, 3219205]

約数ペア:

[(1, 3219205), (5, 643841), (11, 292655), (17, 189365), (55, 58531), (85, 37873), (121, 26605), (187, 17215), (313, 10285), (605, 5321), (935, 3443), (1565, 2057)]