342276545

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21369

約数の個数: 24

約数和(自身を含む): 468187200

約数和(自身を除く): 125910655

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 3211, 16055, 21319, 106595, 277147, 405061, 1385735, 2025305, 3602911, 5265793, 18014555, 26328965, 68455309, 342276545]

約数ペア:

[(1, 342276545), (5, 68455309), (13, 26328965), (19, 18014555), (65, 5265793), (95, 3602911), (169, 2025305), (247, 1385735), (845, 405061), (1235, 277147), (3211, 106595), (16055, 21319)]