15155730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8863}}^1$

素因数の和:8895

約数の個数: 48

約数和(自身を含む): 41483520

約数和(自身を除く): 26327790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 8863, 17726, 26589, 44315, 53178, 79767, 88630, 132945, 159534, 168397, 265890, 336794, 398835, 505191, 797670, 841985, 1010382, 1515573, 1683970, 2525955, 3031146, 5051910, 7577865, 15155730]

約数ペア:

[(1, 15155730), (2, 7577865), (3, 5051910), (5, 3031146), (6, 2525955), (9, 1683970), (10, 1515573), (15, 1010382), (18, 841985), (19, 797670), (30, 505191), (38, 398835), (45, 336794), (57, 265890), (90, 168397), (95, 159534), (114, 132945), (171, 88630), (190, 79767), (285, 53178), (342, 44315), (570, 26589), (855, 17726), (1710, 8863)]