18322935

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 12781065

約数列:

[1, 3, 5, 15, 19, 57, 95, 239, 269, 285, 717, 807, 1195, 1345, 3585, 4035, 4541, 5111, 13623, 15333, 22705, 25555, 64291, 68115, 76665, 192873, 321455, 964365, 1221529, 3664587, 6107645, 18322935]

約数ペア:

[(1, 18322935), (3, 6107645), (5, 3664587), (15, 1221529), (19, 964365), (57, 321455), (95, 192873), (239, 76665), (269, 68115), (285, 64291), (717, 25555), (807, 22705), (1195, 15333), (1345, 13623), (3585, 5111), (4035, 4541)]