4218225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5113}}^1$

素因数の和:5137

約数の個数: 24

約数和(自身を含む): 7609632

約数和(自身を除く): 3391407

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 5113, 15339, 25565, 56243, 76695, 127825, 168729, 281215, 383475, 843645, 1406075, 4218225]

約数ペア:

[(1, 4218225), (3, 1406075), (5, 843645), (11, 383475), (15, 281215), (25, 168729), (33, 127825), (55, 76695), (75, 56243), (165, 25565), (275, 15339), (825, 5113)]