1175265

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 2614248

約数和(自身を除く): 1438983

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 41, 45, 49, 63, 65, 91, 105, 117, 123, 147, 195, 205, 245, 273, 287, 315, 369, 441, 455, 533, 585, 615, 637, 735, 819, 861, 1365, 1435, 1599, 1845, 1911, 2009, 2205, 2583, 2665, 3185, 3731, 4095, 4305, 4797, 5733, 6027, 7995, 9555, 10045, 11193, 12915, 18081, 18655, 23985, 26117, 28665, 30135, 33579, 55965, 78351, 90405, 130585, 167895, 235053, 391755, 1175265]

約数ペア:

[(1, 1175265), (3, 391755), (5, 235053), (7, 167895), (9, 130585), (13, 90405), (15, 78351), (21, 55965), (35, 33579), (39, 30135), (41, 28665), (45, 26117), (49, 23985), (63, 18655), (65, 18081), (91, 12915), (105, 11193), (117, 10045), (123, 9555), (147, 7995), (195, 6027), (205, 5733), (245, 4797), (273, 4305), (287, 4095), (315, 3731), (369, 3185), (441, 2665), (455, 2583), (533, 2205), (585, 2009), (615, 1911), (637, 1845), (735, 1599), (819, 1435), (861, 1365)]