1143282725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10891}}^1$

素因数の和:10950

約数の個数: 48

約数和(自身を含む): 1701766080

約数和(自身を除く): 558483355

約数列:

[1, 5, 13, 17, 19, 25, 65, 85, 95, 221, 247, 323, 325, 425, 475, 1105, 1235, 1615, 4199, 5525, 6175, 8075, 10891, 20995, 54455, 104975, 141583, 185147, 206929, 272275, 707915, 925735, 1034645, 2406911, 2690077, 3517793, 3539575, 4628675, 5173225, 12034555, 13450385, 17588965, 45731309, 60172775, 67251925, 87944825, 228656545, 1143282725]

約数ペア:

[(1, 1143282725), (5, 228656545), (13, 87944825), (17, 67251925), (19, 60172775), (25, 45731309), (65, 17588965), (85, 13450385), (95, 12034555), (221, 5173225), (247, 4628675), (323, 3539575), (325, 3517793), (425, 2690077), (475, 2406911), (1105, 1034645), (1235, 925735), (1615, 707915), (4199, 272275), (5525, 206929), (6175, 185147), (8075, 141583), (10891, 104975), (20995, 54455)]