27408045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9001}}^1$

素因数の和:9045

約数の個数: 32

約数和(自身を含む): 51851520

約数和(自身を除く): 24443475

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 9001, 27003, 45005, 63007, 135015, 189021, 261029, 315035, 783087, 945105, 1305145, 1827203, 3915435, 5481609, 9136015, 27408045]

約数ペア:

[(1, 27408045), (3, 9136015), (5, 5481609), (7, 3915435), (15, 1827203), (21, 1305145), (29, 945105), (35, 783087), (87, 315035), (105, 261029), (145, 189021), (203, 135015), (435, 63007), (609, 45005), (1015, 27003), (3045, 9001)]