155599455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49633}}^1$

素因数の和:49671

約数の個数: 32

約数和(自身を含む): 285891840

約数和(自身を除く): 130292385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 49633, 148899, 248165, 545963, 744495, 943027, 1637889, 2729815, 2829081, 4715135, 8189445, 10373297, 14145405, 31119891, 51866485, 155599455]

約数ペア:

[(1, 155599455), (3, 51866485), (5, 31119891), (11, 14145405), (15, 10373297), (19, 8189445), (33, 4715135), (55, 2829081), (57, 2729815), (95, 1637889), (165, 943027), (209, 744495), (285, 545963), (627, 248165), (1045, 148899), (3135, 49633)]