22141395

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 41176512

約数和(自身を除く): 19035117

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 281, 309, 515, 765, 843, 927, 1405, 1545, 1751, 2529, 4215, 4635, 4777, 5253, 8755, 12645, 14331, 15759, 23885, 26265, 28943, 42993, 71655, 78795, 86829, 144715, 214965, 260487, 434145, 492031, 1302435, 1476093, 2460155, 4428279, 7380465, 22141395]

約数ペア:

[(1, 22141395), (3, 7380465), (5, 4428279), (9, 2460155), (15, 1476093), (17, 1302435), (45, 492031), (51, 434145), (85, 260487), (103, 214965), (153, 144715), (255, 86829), (281, 78795), (309, 71655), (515, 42993), (765, 28943), (843, 26265), (927, 23885), (1405, 15759), (1545, 14331), (1751, 12645), (2529, 8755), (4215, 5253), (4635, 4777)]