9886725

素因数分解:

$3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 18471040

約数和(自身を除く): 8584315

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 97, 135, 151, 225, 291, 453, 485, 675, 755, 873, 1359, 1455, 2265, 2425, 2619, 3775, 4077, 4365, 6795, 7275, 11325, 13095, 14647, 20385, 21825, 33975, 43941, 65475, 73235, 101925, 131823, 219705, 366175, 395469, 659115, 1098525, 1977345, 3295575, 9886725]

約数ペア:

[(1, 9886725), (3, 3295575), (5, 1977345), (9, 1098525), (15, 659115), (25, 395469), (27, 366175), (45, 219705), (75, 131823), (97, 101925), (135, 73235), (151, 65475), (225, 43941), (291, 33975), (453, 21825), (485, 20385), (675, 14647), (755, 13095), (873, 11325), (1359, 7275), (1455, 6795), (2265, 4365), (2425, 4077), (2619, 3775)]