77327965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 113460480

約数和(自身を除く): 36132515

約数列:

[1, 5, 11, 13, 37, 55, 65, 79, 143, 185, 395, 407, 481, 715, 869, 1027, 1369, 2035, 2405, 2923, 4345, 5135, 5291, 6845, 11297, 14615, 15059, 17797, 26455, 32153, 37999, 56485, 75295, 88985, 108151, 160765, 189995, 195767, 417989, 540755, 978835, 1189661, 1405963, 2089945, 5948305, 7029815, 15465593, 77327965]

約数ペア:

[(1, 77327965), (5, 15465593), (11, 7029815), (13, 5948305), (37, 2089945), (55, 1405963), (65, 1189661), (79, 978835), (143, 540755), (185, 417989), (395, 195767), (407, 189995), (481, 160765), (715, 108151), (869, 88985), (1027, 75295), (1369, 56485), (2035, 37999), (2405, 32153), (2923, 26455), (4345, 17797), (5135, 15059), (5291, 14615), (6845, 11297)]