30684285

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6143}}^1$

素因数の和:6194

約数の個数: 32

約数和(自身を含む): 56033280

約数和(自身を除く): 25348995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 6143, 18429, 30715, 55287, 92145, 165861, 227291, 276435, 681873, 829305, 1136455, 2045619, 3409365, 6136857, 10228095, 30684285]

約数ペア:

[(1, 30684285), (3, 10228095), (5, 6136857), (9, 3409365), (15, 2045619), (27, 1136455), (37, 829305), (45, 681873), (111, 276435), (135, 227291), (185, 165861), (333, 92145), (555, 55287), (999, 30715), (1665, 18429), (4995, 6143)]