30307545

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 53703468

約数和(自身を除く): 23395923

約数列:

[1, 3, 5, 9, 15, 45, 61, 181, 183, 305, 543, 549, 905, 915, 1629, 2715, 2745, 3721, 8145, 11041, 11163, 18605, 33123, 33489, 55205, 55815, 99369, 165615, 167445, 496845, 673501, 2020503, 3367505, 6061509, 10102515, 30307545]

約数ペア:

[(1, 30307545), (3, 10102515), (5, 6061509), (9, 3367505), (15, 2020503), (45, 673501), (61, 496845), (181, 167445), (183, 165615), (305, 99369), (543, 55815), (549, 55205), (905, 33489), (915, 33123), (1629, 18605), (2715, 11163), (2745, 11041), (3721, 8145)]