75138889735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2339}}^1\times {\mathrm{5431}}^1$

素因数の和:7808

約数の個数: 48

約数和(自身を含む): 111652369920

約数和(自身を除く): 36513480185

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 2339, 5431, 5915, 11695, 16373, 27155, 30407, 38017, 70603, 81865, 152035, 190085, 212849, 353015, 395291, 494221, 917839, 1064245, 1976455, 2471105, 2767037, 4589195, 6424873, 12703109, 13835185, 32124365, 63515545, 88921763, 165140417, 444608815, 825702085, 1155982919, 2146825421, 5779914595, 10734127105, 15027777947, 75138889735]

約数ペア:

[(1, 75138889735), (5, 15027777947), (7, 10734127105), (13, 5779914595), (35, 2146825421), (65, 1155982919), (91, 825702085), (169, 444608815), (455, 165140417), (845, 88921763), (1183, 63515545), (2339, 32124365), (5431, 13835185), (5915, 12703109), (11695, 6424873), (16373, 4589195), (27155, 2767037), (30407, 2471105), (38017, 1976455), (70603, 1064245), (81865, 917839), (152035, 494221), (190085, 395291), (212849, 353015)]