78233175

素因数分解:

$3^3\times 5^2\times {\mathrm{115901}}^1$

素因数の和:115920

約数の個数: 24

約数和(自身を含む): 143718480

約数和(自身を除く): 65485305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 115901, 347703, 579505, 1043109, 1738515, 2897525, 3129327, 5215545, 8692575, 15646635, 26077725, 78233175]

約数ペア:

[(1, 78233175), (3, 26077725), (5, 15646635), (9, 8692575), (15, 5215545), (25, 3129327), (27, 2897525), (45, 1738515), (75, 1043109), (135, 579505), (225, 347703), (675, 115901)]