4772475

素因数分解:

$3^2\times 5^2\times {\mathrm{21211}}^1$

素因数の和:21227

約数の個数: 18

約数和(自身を含む): 8548436

約数和(自身を除く): 3775961

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 21211, 63633, 106055, 190899, 318165, 530275, 954495, 1590825, 4772475]

約数ペア:

[(1, 4772475), (3, 1590825), (5, 954495), (9, 530275), (15, 318165), (25, 190899), (45, 106055), (75, 63633), (225, 21211)]