805467245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{17209}}^1$

素因数の和:17285

約数の個数: 32

約数和(自身を含む): 1130077440

約数和(自身を除く): 324610195

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 851, 1265, 2035, 4255, 9361, 17209, 46805, 86045, 189299, 395807, 636733, 946495, 1979035, 3183665, 4353877, 7004063, 14644859, 21769385, 35020315, 73224295, 161093449, 805467245]

約数ペア:

[(1, 805467245), (5, 161093449), (11, 73224295), (23, 35020315), (37, 21769385), (55, 14644859), (115, 7004063), (185, 4353877), (253, 3183665), (407, 1979035), (851, 946495), (1265, 636733), (2035, 395807), (4255, 189299), (9361, 86045), (17209, 46805)]