12946245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5107}}^1$

素因数の和:5141

約数の個数: 24

約数和(自身を含む): 22434336

約数和(自身を除く): 9488091

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 5107, 15321, 25535, 66391, 76605, 199173, 331955, 863083, 995865, 2589249, 4315415, 12946245]

約数ペア:

[(1, 12946245), (3, 4315415), (5, 2589249), (13, 995865), (15, 863083), (39, 331955), (65, 199173), (169, 76605), (195, 66391), (507, 25535), (845, 15321), (2535, 5107)]