23630425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 39211776

約数和(自身を除く): 15581351

約数列:

[1, 5, 7, 13, 17, 25, 35, 47, 65, 85, 91, 119, 169, 175, 221, 235, 325, 329, 425, 455, 595, 611, 799, 845, 1105, 1175, 1183, 1547, 1645, 2275, 2873, 2975, 3055, 3995, 4225, 4277, 5525, 5593, 5915, 7735, 7943, 8225, 10387, 14365, 15275, 19975, 20111, 21385, 27965, 29575, 38675, 39715, 51935, 55601, 71825, 72709, 100555, 106925, 135031, 139825, 198575, 259675, 278005, 363545, 502775, 675155, 945217, 1390025, 1817725, 3375775, 4726085, 23630425]

約数ペア:

[(1, 23630425), (5, 4726085), (7, 3375775), (13, 1817725), (17, 1390025), (25, 945217), (35, 675155), (47, 502775), (65, 363545), (85, 278005), (91, 259675), (119, 198575), (169, 139825), (175, 135031), (221, 106925), (235, 100555), (325, 72709), (329, 71825), (425, 55601), (455, 51935), (595, 39715), (611, 38675), (799, 29575), (845, 27965), (1105, 21385), (1175, 20111), (1183, 19975), (1547, 15275), (1645, 14365), (2275, 10387), (2873, 8225), (2975, 7943), (3055, 7735), (3995, 5915), (4225, 5593), (4277, 5525)]