83968305

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{503}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 55377615

約数列:

[1, 3, 5, 15, 31, 93, 155, 359, 465, 503, 1077, 1509, 1795, 2515, 5385, 7545, 11129, 15593, 33387, 46779, 55645, 77965, 166935, 180577, 233895, 541731, 902885, 2708655, 5597887, 16793661, 27989435, 83968305]

約数ペア:

[(1, 83968305), (3, 27989435), (5, 16793661), (15, 5597887), (31, 2708655), (93, 902885), (155, 541731), (359, 233895), (465, 180577), (503, 166935), (1077, 77965), (1509, 55645), (1795, 46779), (2515, 33387), (5385, 15593), (7545, 11129)]