149743275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 292481280

約数和(自身を除く): 142738005

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 41, 55, 57, 75, 95, 123, 165, 205, 209, 233, 275, 285, 451, 475, 615, 627, 699, 779, 825, 1025, 1045, 1165, 1353, 1425, 2255, 2337, 2563, 3075, 3135, 3495, 3895, 4427, 5225, 5825, 6765, 7689, 8569, 9553, 11275, 11685, 12815, 13281, 15675, 17475, 19475, 22135, 25707, 28659, 33825, 38445, 42845, 47765, 48697, 58425, 64075, 66405, 105083, 110675, 128535, 143295, 146091, 181507, 192225, 214225, 238825, 243485, 315249, 332025, 525415, 544521, 642675, 716475, 730455, 907535, 1217425, 1576245, 1996577, 2627075, 2722605, 3652275, 4537675, 5989731, 7881225, 9982885, 13613025, 29948655, 49914425, 149743275]

約数ペア:

[(1, 149743275), (3, 49914425), (5, 29948655), (11, 13613025), (15, 9982885), (19, 7881225), (25, 5989731), (33, 4537675), (41, 3652275), (55, 2722605), (57, 2627075), (75, 1996577), (95, 1576245), (123, 1217425), (165, 907535), (205, 730455), (209, 716475), (233, 642675), (275, 544521), (285, 525415), (451, 332025), (475, 315249), (615, 243485), (627, 238825), (699, 214225), (779, 192225), (825, 181507), (1025, 146091), (1045, 143295), (1165, 128535), (1353, 110675), (1425, 105083), (2255, 66405), (2337, 64075), (2563, 58425), (3075, 48697), (3135, 47765), (3495, 42845), (3895, 38445), (4427, 33825), (5225, 28659), (5825, 25707), (6765, 22135), (7689, 19475), (8569, 17475), (9553, 15675), (11275, 13281), (11685, 12815)]