64254295

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4201}}^1$

素因数の和:4255

約数の個数: 32

約数和(自身を含む): 96814080

約数和(自身を除く): 32559785

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 3059, 4201, 15295, 21005, 29407, 79819, 96623, 147035, 399095, 483115, 558733, 676361, 1835837, 2793665, 3381805, 9179185, 12850859, 64254295]

約数ペア:

[(1, 64254295), (5, 12850859), (7, 9179185), (19, 3381805), (23, 2793665), (35, 1835837), (95, 676361), (115, 558733), (133, 483115), (161, 399095), (437, 147035), (665, 96623), (805, 79819), (2185, 29407), (3059, 21005), (4201, 15295)]