87298225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^3\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 132491520

約数和(自身を除く): 45193295

約数列:

[1, 5, 7, 23, 25, 35, 41, 115, 161, 175, 205, 287, 529, 575, 805, 943, 1025, 1435, 2645, 3703, 4025, 4715, 6601, 7175, 12167, 13225, 18515, 21689, 23575, 33005, 60835, 85169, 92575, 108445, 151823, 165025, 304175, 425845, 498847, 542225, 759115, 2129225, 2494235, 3491929, 3795575, 12471175, 17459645, 87298225]

約数ペア:

[(1, 87298225), (5, 17459645), (7, 12471175), (23, 3795575), (25, 3491929), (35, 2494235), (41, 2129225), (115, 759115), (161, 542225), (175, 498847), (205, 425845), (287, 304175), (529, 165025), (575, 151823), (805, 108445), (943, 92575), (1025, 85169), (1435, 60835), (2645, 33005), (3703, 23575), (4025, 21689), (4715, 18515), (6601, 13225), (7175, 12167)]