2260115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 3326400

約数和(自身を除く): 1066285

約数列:

[1, 5, 11, 13, 29, 55, 65, 109, 143, 145, 319, 377, 545, 715, 1199, 1417, 1595, 1885, 3161, 4147, 5995, 7085, 15587, 15805, 20735, 34771, 41093, 77935, 173855, 205465, 452023, 2260115]

約数ペア:

[(1, 2260115), (5, 452023), (11, 205465), (13, 173855), (29, 77935), (55, 41093), (65, 34771), (109, 20735), (143, 15805), (145, 15587), (319, 7085), (377, 5995), (545, 4147), (715, 3161), (1199, 1885), (1417, 1595)]