28593945

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9209}}^1$

素因数の和:9246

約数の個数: 32

約数和(自身を含む): 53049600

約数和(自身を除く): 24455655

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 9209, 27627, 46045, 82881, 138135, 211807, 248643, 414405, 635421, 1059035, 1243215, 1906263, 3177105, 5718789, 9531315, 28593945]

約数ペア:

[(1, 28593945), (3, 9531315), (5, 5718789), (9, 3177105), (15, 1906263), (23, 1243215), (27, 1059035), (45, 635421), (69, 414405), (115, 248643), (135, 211807), (207, 138135), (345, 82881), (621, 46045), (1035, 27627), (3105, 9209)]