11864205

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3821}}^1$

素因数の和:3858

約数の個数: 32

約数和(自身を含む): 22014720

約数和(自身を除く): 10150515

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 3821, 11463, 19105, 34389, 57315, 87883, 103167, 171945, 263649, 439415, 515835, 790947, 1318245, 2372841, 3954735, 11864205]

約数ペア:

[(1, 11864205), (3, 3954735), (5, 2372841), (9, 1318245), (15, 790947), (23, 515835), (27, 439415), (45, 263649), (69, 171945), (115, 103167), (135, 87883), (207, 57315), (345, 34389), (621, 19105), (1035, 11463), (3105, 3821)]