30645135

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4485

約数の個数: 40

約数和(自身を含む): 58178736

約数和(自身を除く): 27533601

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 4451, 6885, 13353, 22255, 40059, 66765, 75667, 120177, 200295, 227001, 360531, 378335, 600885, 681003, 1135005, 1802655, 2043009, 3405015, 6129027, 10215045, 30645135]

約数ペア:

[(1, 30645135), (3, 10215045), (5, 6129027), (9, 3405015), (15, 2043009), (17, 1802655), (27, 1135005), (45, 681003), (51, 600885), (81, 378335), (85, 360531), (135, 227001), (153, 200295), (255, 120177), (405, 75667), (459, 66765), (765, 40059), (1377, 22255), (2295, 13353), (4451, 6885)]