3296385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 2993535

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 139, 153, 155, 255, 279, 417, 465, 527, 695, 765, 1251, 1395, 1581, 2085, 2363, 2635, 4309, 4743, 6255, 7089, 7905, 11815, 12927, 21267, 21545, 23715, 35445, 38781, 64635, 73253, 106335, 193905, 219759, 366265, 659277, 1098795, 3296385]

約数ペア:

[(1, 3296385), (3, 1098795), (5, 659277), (9, 366265), (15, 219759), (17, 193905), (31, 106335), (45, 73253), (51, 64635), (85, 38781), (93, 35445), (139, 23715), (153, 21545), (155, 21267), (255, 12927), (279, 11815), (417, 7905), (465, 7089), (527, 6255), (695, 4743), (765, 4309), (1251, 2635), (1395, 2363), (1581, 2085)]