71205605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 95136768

約数和(自身を除く): 23931163

約数列:

[1, 5, 17, 31, 61, 85, 155, 305, 443, 527, 1037, 1891, 2215, 2635, 5185, 7531, 9455, 13733, 27023, 32147, 37655, 68665, 135115, 160735, 233461, 459391, 837713, 1167305, 2296955, 4188565, 14241121, 71205605]

約数ペア:

[(1, 71205605), (5, 14241121), (17, 4188565), (31, 2296955), (61, 1167305), (85, 837713), (155, 459391), (305, 233461), (443, 160735), (527, 135115), (1037, 68665), (1891, 37655), (2215, 32147), (2635, 27023), (5185, 13733), (7531, 9455)]