73887615

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71389}}^1$

素因数の和:71423

約数の個数: 24

約数和(自身を含む): 133642080

約数和(自身を除く): 59754465

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 71389, 214167, 356945, 642501, 1070835, 1641947, 3212505, 4925841, 8209735, 14777523, 24629205, 73887615]

約数ペア:

[(1, 73887615), (3, 24629205), (5, 14777523), (9, 8209735), (15, 4925841), (23, 3212505), (45, 1641947), (69, 1070835), (115, 642501), (207, 356945), (345, 214167), (1035, 71389)]