71963055

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4111}}^1$

素因数の和:4511

約数の個数: 24

約数和(自身を含む): 125087040

約数和(自身を除く): 53123985

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 3501, 4111, 5835, 12333, 17505, 20555, 36999, 61665, 184995, 1599179, 4797537, 7995895, 14392611, 23987685, 71963055]

約数ペア:

[(1, 71963055), (3, 23987685), (5, 14392611), (9, 7995895), (15, 4797537), (45, 1599179), (389, 184995), (1167, 61665), (1945, 36999), (3501, 20555), (4111, 17505), (5835, 12333)]