769829955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 1351365120

約数和(自身を除く): 581535165

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 139, 185, 255, 417, 555, 587, 629, 695, 1761, 1887, 2085, 2363, 2935, 3145, 5143, 7089, 8805, 9435, 9979, 11815, 15429, 21719, 25715, 29937, 35445, 49895, 65157, 77145, 81593, 87431, 108595, 149685, 244779, 262293, 325785, 369223, 407965, 437155, 1107669, 1223895, 1311465, 1387081, 1846115, 3018941, 4161243, 5538345, 6935405, 9056823, 15094705, 20806215, 45284115, 51321997, 153965991, 256609985, 769829955]

約数ペア:

[(1, 769829955), (3, 256609985), (5, 153965991), (15, 51321997), (17, 45284115), (37, 20806215), (51, 15094705), (85, 9056823), (111, 6935405), (139, 5538345), (185, 4161243), (255, 3018941), (417, 1846115), (555, 1387081), (587, 1311465), (629, 1223895), (695, 1107669), (1761, 437155), (1887, 407965), (2085, 369223), (2363, 325785), (2935, 262293), (3145, 244779), (5143, 149685), (7089, 108595), (8805, 87431), (9435, 81593), (9979, 77145), (11815, 65157), (15429, 49895), (21719, 35445), (25715, 29937)]