4877955

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 9054720

約数和(自身を除く): 4176765

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 1571, 3105, 4713, 7855, 14139, 23565, 36133, 42417, 70695, 108399, 180665, 212085, 325197, 541995, 975591, 1625985, 4877955]

約数ペア:

[(1, 4877955), (3, 1625985), (5, 975591), (9, 541995), (15, 325197), (23, 212085), (27, 180665), (45, 108399), (69, 70695), (115, 42417), (135, 36133), (207, 23565), (345, 14139), (621, 7855), (1035, 4713), (1571, 3105)]