219066145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{65687}}^1$

素因数の和:65744

約数の個数: 16

約数和(自身を含む): 283772160

約数和(自身を除く): 64706015

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 65687, 328435, 1510801, 1904923, 7554005, 9524615, 43813229, 219066145]

約数ペア:

[(1, 219066145), (5, 43813229), (23, 9524615), (29, 7554005), (115, 1904923), (145, 1510801), (667, 328435), (3335, 65687)]