339822145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4397}}^1$

素因数の和:4485

約数の個数: 32

約数和(自身を含む): 465484320

約数和(自身を除く): 125662175

約数列:

[1, 5, 13, 29, 41, 65, 145, 205, 377, 533, 1189, 1885, 2665, 4397, 5945, 15457, 21985, 57161, 77285, 127513, 180277, 285805, 637565, 901385, 1657669, 2343601, 5228033, 8288345, 11718005, 26140165, 67964429, 339822145]

約数ペア:

[(1, 339822145), (5, 67964429), (13, 26140165), (29, 11718005), (41, 8288345), (65, 5228033), (145, 2343601), (205, 1657669), (377, 901385), (533, 637565), (1189, 285805), (1885, 180277), (2665, 127513), (4397, 77285), (5945, 57161), (15457, 21985)]