153950985

素因数分解:

$3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{7901}}^1$

素因数の和:8345

約数の個数: 24

約数和(自身を含む): 267498504

約数和(自身を除く): 113547519

約数列:

[1, 3, 5, 9, 15, 45, 433, 1299, 2165, 3897, 6495, 7901, 19485, 23703, 39505, 71109, 118515, 355545, 3421133, 10263399, 17105665, 30790197, 51316995, 153950985]

約数ペア:

[(1, 153950985), (3, 51316995), (5, 30790197), (9, 17105665), (15, 10263399), (45, 3421133), (433, 355545), (1299, 118515), (2165, 71109), (3897, 39505), (6495, 23703), (7901, 19485)]