4628025

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 8440432

約数和(自身を除く): 3812407

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 307, 335, 603, 921, 1005, 1535, 1675, 2763, 3015, 4605, 5025, 7675, 13815, 15075, 20569, 23025, 61707, 69075, 102845, 185121, 308535, 514225, 925605, 1542675, 4628025]

約数ペア:

[(1, 4628025), (3, 1542675), (5, 925605), (9, 514225), (15, 308535), (25, 185121), (45, 102845), (67, 69075), (75, 61707), (201, 23025), (225, 20569), (307, 15075), (335, 13815), (603, 7675), (921, 5025), (1005, 4605), (1535, 3015), (1675, 2763)]