39258615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1039}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 68889600

約数和(自身を除く): 29630985

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 687, 1039, 1145, 2519, 3117, 3435, 5195, 7557, 11429, 12595, 15585, 34287, 37785, 57145, 171435, 237931, 713793, 1189655, 2617241, 3568965, 7851723, 13086205, 39258615]

約数ペア:

[(1, 39258615), (3, 13086205), (5, 7851723), (11, 3568965), (15, 2617241), (33, 1189655), (55, 713793), (165, 237931), (229, 171435), (687, 57145), (1039, 37785), (1145, 34287), (2519, 15585), (3117, 12595), (3435, 11429), (5195, 7557)]