15224365

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 20291040

約数和(自身を除く): 5066675

約数列:

[1, 5, 13, 43, 65, 169, 215, 419, 559, 845, 2095, 2795, 5447, 7267, 18017, 27235, 36335, 70811, 90085, 234221, 354055, 1171105, 3044873, 15224365]

約数ペア:

[(1, 15224365), (5, 3044873), (13, 1171105), (43, 354055), (65, 234221), (169, 90085), (215, 70811), (419, 36335), (559, 27235), (845, 18017), (2095, 7267), (2795, 5447)]