15202219173

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{31991}}^1$

素因数の和:32185

約数の個数: 32

約数和(自身を含む): 21670612992

約数和(自身を除く): 6468393819

約数列:

[1, 3, 23, 69, 71, 97, 213, 291, 1633, 2231, 4899, 6693, 6887, 20661, 31991, 95973, 158401, 475203, 735793, 2207379, 2271361, 3103127, 6814083, 9309381, 52241303, 71371921, 156723909, 214115763, 220322017, 660966051, 5067406391, 15202219173]

約数ペア:

[(1, 15202219173), (3, 5067406391), (23, 660966051), (69, 220322017), (71, 214115763), (97, 156723909), (213, 71371921), (291, 52241303), (1633, 9309381), (2231, 6814083), (4899, 3103127), (6693, 2271361), (6887, 2207379), (20661, 735793), (31991, 475203), (95973, 158401)]