2863965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 5201280

約数和(自身を除く): 2337315

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 773, 1235, 2319, 3705, 3865, 10049, 11595, 14687, 30147, 44061, 50245, 73435, 150735, 190931, 220305, 572793, 954655, 2863965]

約数ペア:

[(1, 2863965), (3, 954655), (5, 572793), (13, 220305), (15, 190931), (19, 150735), (39, 73435), (57, 50245), (65, 44061), (95, 30147), (195, 14687), (247, 11595), (285, 10049), (741, 3865), (773, 3705), (1235, 2319)]