30283755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 51425280

約数和(自身を除く): 21141525

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 1439, 4209, 4317, 7015, 7195, 21045, 21585, 33097, 87779, 99291, 165485, 263337, 438895, 496455, 1316685, 2018917, 6056751, 10094585, 30283755]

約数ペア:

[(1, 30283755), (3, 10094585), (5, 6056751), (15, 2018917), (23, 1316685), (61, 496455), (69, 438895), (115, 263337), (183, 165485), (305, 99291), (345, 87779), (915, 33097), (1403, 21585), (1439, 21045), (4209, 7195), (4317, 7015)]