13290435

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12841}}^1$

素因数の和:12875

約数の個数: 24

約数和(自身を含む): 24040224

約数和(自身を除く): 10749789

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 12841, 38523, 64205, 115569, 192615, 295343, 577845, 886029, 1476715, 2658087, 4430145, 13290435]

約数ペア:

[(1, 13290435), (3, 4430145), (5, 2658087), (9, 1476715), (15, 886029), (23, 577845), (45, 295343), (69, 192615), (115, 115569), (207, 64205), (345, 38523), (1035, 12841)]