85304835

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3517}}^1$

素因数の和:3553

約数の個数: 72

約数和(自身を含む): 187692336

約数和(自身を除く): 102387501

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2695, 3465, 3517, 4851, 8085, 10551, 17585, 24255, 24619, 31653, 38687, 52755, 73857, 116061, 123095, 158265, 172333, 193435, 221571, 270809, 348183, 369285, 516999, 580305, 812427, 861665, 1107855, 1354045, 1550997, 1740915, 1895663, 2437281, 2584995, 4062135, 5686989, 7754985, 9478315, 12186405, 17060967, 28434945, 85304835]

約数ペア:

[(1, 85304835), (3, 28434945), (5, 17060967), (7, 12186405), (9, 9478315), (11, 7754985), (15, 5686989), (21, 4062135), (33, 2584995), (35, 2437281), (45, 1895663), (49, 1740915), (55, 1550997), (63, 1354045), (77, 1107855), (99, 861665), (105, 812427), (147, 580305), (165, 516999), (231, 369285), (245, 348183), (315, 270809), (385, 221571), (441, 193435), (495, 172333), (539, 158265), (693, 123095), (735, 116061), (1155, 73857), (1617, 52755), (2205, 38687), (2695, 31653), (3465, 24619), (3517, 24255), (4851, 17585), (8085, 10551)]