40871265

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{5417}}^1$

素因数の和:5928

約数の個数: 16

約数和(自身を含む): 65536128

約数和(自身を除く): 24664863

約数列:

[1, 3, 5, 15, 503, 1509, 2515, 5417, 7545, 16251, 27085, 81255, 2724751, 8174253, 13623755, 40871265]

約数ペア:

[(1, 40871265), (3, 13623755), (5, 8174253), (15, 2724751), (503, 81255), (1509, 27085), (2515, 16251), (5417, 7545)]