30144645

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3701}}^1$

素因数の和:3893

約数の個数: 24

約数和(自身を含む): 52553592

約数和(自身を除く): 22408947

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 3701, 8145, 11103, 18505, 33309, 55515, 166545, 669881, 2009643, 3349405, 6028929, 10048215, 30144645]

約数ペア:

[(1, 30144645), (3, 10048215), (5, 6028929), (9, 3349405), (15, 2009643), (45, 669881), (181, 166545), (543, 55515), (905, 33309), (1629, 18505), (2715, 11103), (3701, 8145)]