388182465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 777434112

約数和(自身を除く): 389251647

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 41, 45, 55, 93, 99, 123, 155, 165, 205, 279, 341, 369, 451, 465, 495, 615, 617, 1023, 1271, 1353, 1395, 1705, 1845, 1851, 2255, 3069, 3085, 3813, 4059, 5115, 5553, 6355, 6765, 6787, 9255, 11439, 13981, 15345, 19065, 19127, 20295, 20361, 25297, 27765, 33935, 41943, 57195, 57381, 61083, 69905, 75891, 95635, 101805, 125829, 126485, 172143, 209715, 210397, 227673, 278267, 286905, 305415, 379455, 629145, 631191, 784207, 834801, 860715, 1051985, 1138365, 1391335, 1893573, 2352621, 2504403, 3155955, 3921035, 4174005, 7057863, 8626277, 9467865, 11763105, 12522015, 25878831, 35289315, 43131385, 77636493, 129394155, 388182465]

約数ペア:

[(1, 388182465), (3, 129394155), (5, 77636493), (9, 43131385), (11, 35289315), (15, 25878831), (31, 12522015), (33, 11763105), (41, 9467865), (45, 8626277), (55, 7057863), (93, 4174005), (99, 3921035), (123, 3155955), (155, 2504403), (165, 2352621), (205, 1893573), (279, 1391335), (341, 1138365), (369, 1051985), (451, 860715), (465, 834801), (495, 784207), (615, 631191), (617, 629145), (1023, 379455), (1271, 305415), (1353, 286905), (1395, 278267), (1705, 227673), (1845, 210397), (1851, 209715), (2255, 172143), (3069, 126485), (3085, 125829), (3813, 101805), (4059, 95635), (5115, 75891), (5553, 69905), (6355, 61083), (6765, 57381), (6787, 57195), (9255, 41943), (11439, 33935), (13981, 27765), (15345, 25297), (19065, 20361), (19127, 20295)]