1234852695

素因数分解:

$3^4\times 5^1\times {\mathrm{3049019}}^1$

素因数の和:3049036

約数の個数: 20

約数和(自身を含む): 2213588520

約数和(自身を除く): 978735825

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3049019, 9147057, 15245095, 27441171, 45735285, 82323513, 137205855, 246970539, 411617565, 1234852695]

約数ペア:

[(1, 1234852695), (3, 411617565), (5, 246970539), (9, 137205855), (15, 82323513), (27, 45735285), (45, 27441171), (81, 15245095), (135, 9147057), (405, 3049019)]