15512156985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2447}}^1$

素因数の和:2575

約数の個数: 128

約数和(自身を含む): 29611008000

約数和(自身を除く): 14098851015

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 57, 59, 65, 87, 95, 145, 177, 195, 247, 285, 295, 377, 435, 551, 741, 767, 885, 1121, 1131, 1235, 1653, 1711, 1885, 2301, 2447, 2755, 3363, 3705, 3835, 5133, 5605, 5655, 7163, 7341, 8265, 8555, 11505, 12235, 14573, 16815, 21489, 22243, 25665, 31811, 32509, 35815, 36705, 43719, 46493, 66729, 70963, 72865, 95433, 97527, 107445, 111215, 139479, 144373, 159055, 162545, 212889, 218595, 232465, 333645, 354815, 422617, 433119, 477165, 487635, 604409, 697395, 721865, 922519, 1064445, 1267851, 1348297, 1813227, 1876849, 2113085, 2165595, 2743087, 2767557, 3022045, 4044891, 4186817, 4612595, 5630547, 6339255, 6741485, 8229261, 9066135, 9384245, 12560451, 13715435, 13837785, 17527861, 20224455, 20934085, 28152735, 35660131, 41146305, 52583583, 54428621, 62802255, 79549523, 87639305, 106980393, 163285863, 178300655, 238648569, 262917915, 272143105, 397747615, 534901965, 816429315, 1034143799, 1193242845, 3102431397, 5170718995, 15512156985]

約数ペア:

[(1, 15512156985), (3, 5170718995), (5, 3102431397), (13, 1193242845), (15, 1034143799), (19, 816429315), (29, 534901965), (39, 397747615), (57, 272143105), (59, 262917915), (65, 238648569), (87, 178300655), (95, 163285863), (145, 106980393), (177, 87639305), (195, 79549523), (247, 62802255), (285, 54428621), (295, 52583583), (377, 41146305), (435, 35660131), (551, 28152735), (741, 20934085), (767, 20224455), (885, 17527861), (1121, 13837785), (1131, 13715435), (1235, 12560451), (1653, 9384245), (1711, 9066135), (1885, 8229261), (2301, 6741485), (2447, 6339255), (2755, 5630547), (3363, 4612595), (3705, 4186817), (3835, 4044891), (5133, 3022045), (5605, 2767557), (5655, 2743087), (7163, 2165595), (7341, 2113085), (8265, 1876849), (8555, 1813227), (11505, 1348297), (12235, 1267851), (14573, 1064445), (16815, 922519), (21489, 721865), (22243, 697395), (25665, 604409), (31811, 487635), (32509, 477165), (35815, 433119), (36705, 422617), (43719, 354815), (46493, 333645), (66729, 232465), (70963, 218595), (72865, 212889), (95433, 162545), (97527, 159055), (107445, 144373), (111215, 139479)]