68847435

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16451}}^1$

素因数の和:16496

約数の個数: 32

約数和(自身を含む): 126351360

約数和(自身を除く): 57503925

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 16451, 49353, 82255, 148059, 246765, 444177, 509981, 740295, 1529943, 2220885, 2549905, 4589829, 7649715, 13769487, 22949145, 68847435]

約数ペア:

[(1, 68847435), (3, 22949145), (5, 13769487), (9, 7649715), (15, 4589829), (27, 2549905), (31, 2220885), (45, 1529943), (93, 740295), (135, 509981), (155, 444177), (279, 246765), (465, 148059), (837, 82255), (1395, 49353), (4185, 16451)]