1230256475

素因数分解:

$5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{27143}}^1$

素因数の和:27204

約数の個数: 36

約数和(自身を含む): 1822611024

約数和(自身を除く): 592354549

約数列:

[1, 5, 7, 25, 35, 37, 49, 175, 185, 245, 259, 925, 1225, 1295, 1813, 6475, 9065, 27143, 45325, 135715, 190001, 678575, 950005, 1004291, 1330007, 4750025, 5021455, 6650035, 7030037, 25107275, 33250175, 35150185, 49210259, 175750925, 246051295, 1230256475]

約数ペア:

[(1, 1230256475), (5, 246051295), (7, 175750925), (25, 49210259), (35, 35150185), (37, 33250175), (49, 25107275), (175, 7030037), (185, 6650035), (245, 5021455), (259, 4750025), (925, 1330007), (1225, 1004291), (1295, 950005), (1813, 678575), (6475, 190001), (9065, 135715), (27143, 45325)]