149022225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3215

約数の個数: 72

約数和(自身を含む): 306602400

約数和(自身を除く): 157580175

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 225, 275, 285, 475, 495, 627, 825, 855, 1045, 1425, 1881, 2475, 3135, 3169, 4275, 5225, 9405, 9507, 15675, 15845, 28521, 34859, 47025, 47535, 60211, 79225, 104577, 142605, 174295, 180633, 237675, 301055, 313731, 522885, 541899, 662321, 713025, 871475, 903165, 1505275, 1568655, 1986963, 2614425, 2709495, 3311605, 4515825, 5960889, 7843275, 9934815, 13547475, 16558025, 29804445, 49674075, 149022225]

約数ペア:

[(1, 149022225), (3, 49674075), (5, 29804445), (9, 16558025), (11, 13547475), (15, 9934815), (19, 7843275), (25, 5960889), (33, 4515825), (45, 3311605), (55, 2709495), (57, 2614425), (75, 1986963), (95, 1568655), (99, 1505275), (165, 903165), (171, 871475), (209, 713025), (225, 662321), (275, 541899), (285, 522885), (475, 313731), (495, 301055), (627, 237675), (825, 180633), (855, 174295), (1045, 142605), (1425, 104577), (1881, 79225), (2475, 60211), (3135, 47535), (3169, 47025), (4275, 34859), (5225, 28521), (9405, 15845), (9507, 15675)]