4293225

素因数分解:

$3^2\times 5^2\times {\mathrm{19081}}^1$

素因数の和:19097

約数の個数: 18

約数和(自身を含む): 7690046

約数和(自身を除く): 3396821

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 19081, 57243, 95405, 171729, 286215, 477025, 858645, 1431075, 4293225]

約数ペア:

[(1, 4293225), (3, 1431075), (5, 858645), (9, 477025), (15, 286215), (25, 171729), (45, 95405), (75, 57243), (225, 19081)]