20140619805

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3003821}}^1$

素因数の和:3003981

約数の個数: 24

約数和(自身を含む): 35144717400

約数和(自身を除く): 15004097595

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 3003821, 9011463, 15019105, 27034389, 45057315, 135171945, 447569329, 1342707987, 2237846645, 4028123961, 6713539935, 20140619805]

約数ペア:

[(1, 20140619805), (3, 6713539935), (5, 4028123961), (9, 2237846645), (15, 1342707987), (45, 447569329), (149, 135171945), (447, 45057315), (745, 27034389), (1341, 15019105), (2235, 9011463), (6705, 3003821)]