3877425

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:942

約数の個数: 36

約数和(自身を含む): 7318480

約数和(自身を除く): 3441055

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 907, 1425, 2721, 4275, 4535, 8163, 13605, 17233, 22675, 40815, 51699, 68025, 86165, 155097, 204075, 258495, 430825, 775485, 1292475, 3877425]

約数ペア:

[(1, 3877425), (3, 1292475), (5, 775485), (9, 430825), (15, 258495), (19, 204075), (25, 155097), (45, 86165), (57, 68025), (75, 51699), (95, 40815), (171, 22675), (225, 17233), (285, 13605), (475, 8163), (855, 4535), (907, 4275), (1425, 2721)]