345093265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 495631872

約数和(自身を除く): 150538607

約数列:

[1, 5, 11, 23, 37, 55, 73, 101, 115, 185, 253, 365, 407, 505, 803, 851, 1111, 1265, 1679, 2035, 2323, 2701, 3737, 4015, 4255, 5555, 7373, 8395, 9361, 11615, 13505, 18469, 18685, 25553, 29711, 36865, 41107, 46805, 62123, 81103, 85951, 92345, 127765, 148555, 169579, 205535, 272801, 310615, 405515, 429755, 683353, 847895, 945461, 1364005, 1865369, 3000811, 3416765, 4727305, 6274423, 9326845, 15004055, 31372115, 69018653, 345093265]

約数ペア:

[(1, 345093265), (5, 69018653), (11, 31372115), (23, 15004055), (37, 9326845), (55, 6274423), (73, 4727305), (101, 3416765), (115, 3000811), (185, 1865369), (253, 1364005), (365, 945461), (407, 847895), (505, 683353), (803, 429755), (851, 405515), (1111, 310615), (1265, 272801), (1679, 205535), (2035, 169579), (2323, 148555), (2701, 127765), (3737, 92345), (4015, 85951), (4255, 81103), (5555, 62123), (7373, 46805), (8395, 41107), (9361, 36865), (11615, 29711), (13505, 25553), (18469, 18685)]