26287875

素因数分解:

$3^3\times 5^3\times {\mathrm{7789}}^1$

素因数の和:7813

約数の個数: 32

約数和(自身を含む): 48609600

約数和(自身を除く): 22321725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 7789, 23367, 38945, 70101, 116835, 194725, 210303, 350505, 584175, 973625, 1051515, 1752525, 2920875, 5257575, 8762625, 26287875]

約数ペア:

[(1, 26287875), (3, 8762625), (5, 5257575), (9, 2920875), (15, 1752525), (25, 1051515), (27, 973625), (45, 584175), (75, 350505), (125, 210303), (135, 194725), (225, 116835), (375, 70101), (675, 38945), (1125, 23367), (3375, 7789)]