18361330695

素因数分解:

$3^4\times 5^1\times {\mathrm{45336619}}^1$

素因数の和:45336636

約数の個数: 20

約数和(自身を含む): 32914386120

約数和(自身を除く): 14553055425

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 45336619, 136009857, 226683095, 408029571, 680049285, 1224088713, 2040147855, 3672266139, 6120443565, 18361330695]

約数ペア:

[(1, 18361330695), (3, 6120443565), (5, 3672266139), (9, 2040147855), (15, 1224088713), (27, 680049285), (45, 408029571), (81, 226683095), (135, 136009857), (405, 45336619)]