243676305

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{22469}}^1$

素因数の和:22721

約数の個数: 24

約数和(自身を含む): 424143720

約数和(自身を除く): 180467415

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 1205, 2169, 3615, 10845, 22469, 67407, 112345, 202221, 337035, 1011105, 5415029, 16245087, 27075145, 48735261, 81225435, 243676305]

約数ペア:

[(1, 243676305), (3, 81225435), (5, 48735261), (9, 27075145), (15, 16245087), (45, 5415029), (241, 1011105), (723, 337035), (1205, 202221), (2169, 112345), (3615, 67407), (10845, 22469)]