154575

素因数分解:

$3^3\times 5^2\times {\mathrm{229}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 285200

約数和(自身を除く): 130625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 229, 675, 687, 1145, 2061, 3435, 5725, 6183, 10305, 17175, 30915, 51525, 154575]

約数ペア:

[(1, 154575), (3, 51525), (5, 30915), (9, 17175), (15, 10305), (25, 6183), (27, 5725), (45, 3435), (75, 2061), (135, 1145), (225, 687), (229, 675)]