12029175

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 10469385

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 225, 251, 355, 639, 675, 753, 1065, 1255, 1775, 1917, 2259, 3195, 3765, 5325, 6275, 6777, 9585, 11295, 15975, 17821, 18825, 33885, 47925, 53463, 56475, 89105, 160389, 169425, 267315, 445525, 481167, 801945, 1336575, 2405835, 4009725, 12029175]

約数ペア:

[(1, 12029175), (3, 4009725), (5, 2405835), (9, 1336575), (15, 801945), (25, 481167), (27, 445525), (45, 267315), (71, 169425), (75, 160389), (135, 89105), (213, 56475), (225, 53463), (251, 47925), (355, 33885), (639, 18825), (675, 17821), (753, 15975), (1065, 11295), (1255, 9585), (1775, 6777), (1917, 6275), (2259, 5325), (3195, 3765)]