1041902487925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1\times {\mathrm{24373}}^1$

素因数の和:28670

約数の個数: 48

約数和(自身を含む): 1436619939328

約数和(自身を除く): 394717451403

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 4243, 10075, 21215, 24373, 55159, 106075, 121865, 131533, 275795, 316849, 609325, 657665, 755563, 1378975, 1584245, 1709929, 3288325, 3777815, 7921225, 8549645, 9822319, 18889075, 42748225, 49111595, 103414639, 245557975, 517073195, 1344390307, 2585365975, 3205853809, 6721951535, 16029269045, 33609757675, 41676099517, 80146345225, 208380497585, 1041902487925]

約数ペア:

[(1, 1041902487925), (5, 208380497585), (13, 80146345225), (25, 41676099517), (31, 33609757675), (65, 16029269045), (155, 6721951535), (325, 3205853809), (403, 2585365975), (775, 1344390307), (2015, 517073195), (4243, 245557975), (10075, 103414639), (21215, 49111595), (24373, 42748225), (55159, 18889075), (106075, 9822319), (121865, 8549645), (131533, 7921225), (275795, 3777815), (316849, 3288325), (609325, 1709929), (657665, 1584245), (755563, 1378975)]