89557325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 137241216

約数和(自身を除く): 47683891

約数列:

[1, 5, 11, 13, 25, 41, 47, 55, 65, 143, 169, 205, 235, 275, 325, 451, 517, 533, 611, 715, 845, 1025, 1175, 1859, 1927, 2255, 2585, 2665, 3055, 3575, 4225, 5863, 6721, 6929, 7943, 9295, 9635, 11275, 12925, 13325, 15275, 21197, 25051, 29315, 33605, 34645, 39715, 46475, 48175, 76219, 87373, 105985, 125255, 146575, 168025, 173225, 198575, 275561, 325663, 381095, 436865, 529925, 626275, 1377805, 1628315, 1905475, 2184325, 3582293, 6889025, 8141575, 17911465, 89557325]

約数ペア:

[(1, 89557325), (5, 17911465), (11, 8141575), (13, 6889025), (25, 3582293), (41, 2184325), (47, 1905475), (55, 1628315), (65, 1377805), (143, 626275), (169, 529925), (205, 436865), (235, 381095), (275, 325663), (325, 275561), (451, 198575), (517, 173225), (533, 168025), (611, 146575), (715, 125255), (845, 105985), (1025, 87373), (1175, 76219), (1859, 48175), (1927, 46475), (2255, 39715), (2585, 34645), (2665, 33605), (3055, 29315), (3575, 25051), (4225, 21197), (5863, 15275), (6721, 13325), (6929, 12925), (7943, 11275), (9295, 9635)]