30225675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21211}}^1$

素因数の和:21243

約数の個数: 24

約数和(自身を含む): 52605760

約数和(自身を除く): 22380085

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 21211, 63633, 106055, 318165, 403009, 530275, 1209027, 1590825, 2015045, 6045135, 10075225, 30225675]

約数ペア:

[(1, 30225675), (3, 10075225), (5, 6045135), (15, 2015045), (19, 1590825), (25, 1209027), (57, 530275), (75, 403009), (95, 318165), (285, 106055), (475, 63633), (1425, 21211)]