2027830105

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{1307}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 2817997056

約数和(自身を除く): 790166951

約数列:

[1, 5, 7, 35, 97, 457, 485, 679, 1307, 2285, 3199, 3395, 6535, 9149, 15995, 44329, 45745, 126779, 221645, 310303, 597299, 633895, 887453, 1551515, 2986495, 4181093, 4437265, 20905465, 57938003, 289690015, 405566021, 2027830105]

約数ペア:

[(1, 2027830105), (5, 405566021), (7, 289690015), (35, 57938003), (97, 20905465), (457, 4437265), (485, 4181093), (679, 2986495), (1307, 1551515), (2285, 887453), (3199, 633895), (3395, 597299), (6535, 310303), (9149, 221645), (15995, 126779), (44329, 45745)]