3398655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 6068160

約数和(自身を除く): 2669505

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 601, 1131, 1803, 1885, 3005, 5655, 7813, 9015, 17429, 23439, 39065, 52287, 87145, 117195, 226577, 261435, 679731, 1132885, 3398655]

約数ペア:

[(1, 3398655), (3, 1132885), (5, 679731), (13, 261435), (15, 226577), (29, 117195), (39, 87145), (65, 52287), (87, 39065), (145, 23439), (195, 17429), (377, 9015), (435, 7813), (601, 5655), (1131, 3005), (1803, 1885)]