2863485

素因数分解:

$3^3\times 5^1\times {\mathrm{21211}}^1$

素因数の和:21225

約数の個数: 16

約数和(自身を含む): 5090880

約数和(自身を除く): 2227395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21211, 63633, 106055, 190899, 318165, 572697, 954495, 2863485]

約数ペア:

[(1, 2863485), (3, 954495), (5, 572697), (9, 318165), (15, 190899), (27, 106055), (45, 63633), (135, 21211)]