3048825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 2575815

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 59, 65, 75, 159, 177, 195, 265, 295, 325, 689, 767, 795, 885, 975, 1325, 1475, 2067, 2301, 3127, 3445, 3835, 3975, 4425, 9381, 10335, 11505, 15635, 17225, 19175, 40651, 46905, 51675, 57525, 78175, 121953, 203255, 234525, 609765, 1016275, 3048825]

約数ペア:

[(1, 3048825), (3, 1016275), (5, 609765), (13, 234525), (15, 203255), (25, 121953), (39, 78175), (53, 57525), (59, 51675), (65, 46905), (75, 40651), (159, 19175), (177, 17225), (195, 15635), (265, 11505), (295, 10335), (325, 9381), (689, 4425), (767, 3975), (795, 3835), (885, 3445), (975, 3127), (1325, 2301), (1475, 2067)]