4164405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 8066304

約数和(自身を除く): 3901899

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2333, 6999, 11665, 16331, 34995, 39661, 48993, 81655, 118983, 198305, 244965, 277627, 594915, 832881, 1388135, 4164405]

約数ペア:

[(1, 4164405), (3, 1388135), (5, 832881), (7, 594915), (15, 277627), (17, 244965), (21, 198305), (35, 118983), (51, 81655), (85, 48993), (105, 39661), (119, 34995), (255, 16331), (357, 11665), (595, 6999), (1785, 2333)]