204583455

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5393}}^1$

素因数の和:5688

約数の個数: 32

約数和(自身を含む): 365065920

約数和(自身を除く): 160482465

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 843, 1405, 2529, 4215, 5393, 7587, 12645, 16179, 26965, 37935, 48537, 80895, 145611, 242685, 728055, 1515433, 4546299, 7577165, 13638897, 22731495, 40916691, 68194485, 204583455]

約数ペア:

[(1, 204583455), (3, 68194485), (5, 40916691), (9, 22731495), (15, 13638897), (27, 7577165), (45, 4546299), (135, 1515433), (281, 728055), (843, 242685), (1405, 145611), (2529, 80895), (4215, 48537), (5393, 37935), (7587, 26965), (12645, 16179)]