22970675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 36664320

約数和(自身を除く): 13693645

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 299, 325, 439, 455, 575, 805, 1495, 2093, 2195, 2275, 3073, 4025, 5707, 7475, 10097, 10465, 10975, 15365, 28535, 39949, 50485, 52325, 70679, 76825, 131261, 142675, 199745, 252425, 353395, 656305, 918827, 998725, 1766975, 3281525, 4594135, 22970675]

約数ペア:

[(1, 22970675), (5, 4594135), (7, 3281525), (13, 1766975), (23, 998725), (25, 918827), (35, 656305), (65, 353395), (91, 252425), (115, 199745), (161, 142675), (175, 131261), (299, 76825), (325, 70679), (439, 52325), (455, 50485), (575, 39949), (805, 28535), (1495, 15365), (2093, 10975), (2195, 10465), (2275, 10097), (3073, 7475), (4025, 5707)]