2865825

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 5261568

約数和(自身を除く): 2395743

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 271, 423, 705, 813, 1175, 1355, 2115, 2439, 3525, 4065, 6775, 10575, 12195, 12737, 20325, 38211, 60975, 63685, 114633, 191055, 318425, 573165, 955275, 2865825]

約数ペア:

[(1, 2865825), (3, 955275), (5, 573165), (9, 318425), (15, 191055), (25, 114633), (45, 63685), (47, 60975), (75, 38211), (141, 20325), (225, 12737), (235, 12195), (271, 10575), (423, 6775), (705, 4065), (813, 3525), (1175, 2439), (1355, 2115)]