69849045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 149520384

約数和(自身を除く): 79671339

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 31, 35, 45, 63, 69, 93, 105, 115, 155, 161, 207, 217, 279, 311, 315, 345, 465, 483, 651, 713, 805, 933, 1035, 1085, 1395, 1449, 1555, 1953, 2139, 2177, 2415, 2799, 3255, 3565, 4665, 4991, 6417, 6531, 7153, 7245, 9641, 9765, 10695, 10885, 13995, 14973, 19593, 21459, 24955, 28923, 32085, 32655, 35765, 44919, 48205, 50071, 64377, 67487, 74865, 86769, 97965, 107295, 144615, 150213, 202461, 221743, 224595, 250355, 321885, 337435, 433845, 450639, 607383, 665229, 751065, 1012305, 1108715, 1552201, 1995687, 2253195, 3036915, 3326145, 4656603, 7761005, 9978435, 13969809, 23283015, 69849045]

約数ペア:

[(1, 69849045), (3, 23283015), (5, 13969809), (7, 9978435), (9, 7761005), (15, 4656603), (21, 3326145), (23, 3036915), (31, 2253195), (35, 1995687), (45, 1552201), (63, 1108715), (69, 1012305), (93, 751065), (105, 665229), (115, 607383), (155, 450639), (161, 433845), (207, 337435), (217, 321885), (279, 250355), (311, 224595), (315, 221743), (345, 202461), (465, 150213), (483, 144615), (651, 107295), (713, 97965), (805, 86769), (933, 74865), (1035, 67487), (1085, 64377), (1395, 50071), (1449, 48205), (1555, 44919), (1953, 35765), (2139, 32655), (2177, 32085), (2415, 28923), (2799, 24955), (3255, 21459), (3565, 19593), (4665, 14973), (4991, 13995), (6417, 10885), (6531, 10695), (7153, 9765), (7245, 9641)]