13405087125

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1493}}^1$

素因数の和:1884

約数の個数: 96

約数和(自身を含む): 25305156864

約数和(自身を除く): 11900069739

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 347, 375, 575, 1035, 1041, 1125, 1493, 1725, 1735, 2875, 3123, 4479, 5175, 5205, 7465, 7981, 8625, 8675, 13437, 15615, 22395, 23943, 25875, 26025, 34339, 37325, 39905, 43375, 67185, 71829, 78075, 103017, 111975, 119715, 130125, 171695, 186625, 199525, 309051, 335925, 359145, 390375, 515085, 518071, 559875, 598575, 858475, 997625, 1545255, 1554213, 1679625, 1795725, 2575425, 2590355, 2992875, 4292375, 4662639, 7726275, 7771065, 8978625, 11915633, 12877125, 12951775, 23313195, 35746899, 38631375, 38855325, 59578165, 64758875, 107240697, 116565975, 178734495, 194276625, 297890825, 536203485, 582829875, 893672475, 1489454125, 2681017425, 4468362375, 13405087125]

約数ペア:

[(1, 13405087125), (3, 4468362375), (5, 2681017425), (9, 1489454125), (15, 893672475), (23, 582829875), (25, 536203485), (45, 297890825), (69, 194276625), (75, 178734495), (115, 116565975), (125, 107240697), (207, 64758875), (225, 59578165), (345, 38855325), (347, 38631375), (375, 35746899), (575, 23313195), (1035, 12951775), (1041, 12877125), (1125, 11915633), (1493, 8978625), (1725, 7771065), (1735, 7726275), (2875, 4662639), (3123, 4292375), (4479, 2992875), (5175, 2590355), (5205, 2575425), (7465, 1795725), (7981, 1679625), (8625, 1554213), (8675, 1545255), (13437, 997625), (15615, 858475), (22395, 598575), (23943, 559875), (25875, 518071), (26025, 515085), (34339, 390375), (37325, 359145), (39905, 335925), (43375, 309051), (67185, 199525), (71829, 186625), (78075, 171695), (103017, 130125), (111975, 119715)]