4881825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1698

約数の個数: 36

約数和(自身を含む): 9422140

約数和(自身を除く): 4540315

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 1669, 2925, 5007, 8345, 15021, 21697, 25035, 41725, 65091, 75105, 108485, 125175, 195273, 325455, 375525, 542425, 976365, 1627275, 4881825]

約数ペア:

[(1, 4881825), (3, 1627275), (5, 976365), (9, 542425), (13, 375525), (15, 325455), (25, 195273), (39, 125175), (45, 108485), (65, 75105), (75, 65091), (117, 41725), (195, 25035), (225, 21697), (325, 15021), (585, 8345), (975, 5007), (1669, 2925)]