2773635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 4795200

約数和(自身を除く): 2021565

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 149, 219, 255, 365, 447, 745, 1095, 1241, 2235, 2533, 3723, 6205, 7599, 10877, 12665, 18615, 32631, 37995, 54385, 163155, 184909, 554727, 924545, 2773635]

約数ペア:

[(1, 2773635), (3, 924545), (5, 554727), (15, 184909), (17, 163155), (51, 54385), (73, 37995), (85, 32631), (149, 18615), (219, 12665), (255, 10877), (365, 7599), (447, 6205), (745, 3723), (1095, 2533), (1241, 2235)]