30800835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 59090304

約数和(自身を除く): 28289469

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1423, 1443, 1665, 2405, 4269, 4329, 7115, 7215, 12807, 18499, 21345, 21645, 52651, 55497, 64035, 92495, 157953, 166491, 263255, 277485, 473859, 684463, 789765, 832455, 2053389, 2369295, 3422315, 6160167, 10266945, 30800835]

約数ペア:

[(1, 30800835), (3, 10266945), (5, 6160167), (9, 3422315), (13, 2369295), (15, 2053389), (37, 832455), (39, 789765), (45, 684463), (65, 473859), (111, 277485), (117, 263255), (185, 166491), (195, 157953), (333, 92495), (481, 64035), (555, 55497), (585, 52651), (1423, 21645), (1443, 21345), (1665, 18499), (2405, 12807), (4269, 7215), (4329, 7115)]