19003091385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11827}}^1\times {\mathrm{6301}}^1$

素因数の和:18153

約数の個数: 32

約数和(自身を含む): 32201304192

約数和(自身を除く): 13198212807

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 6301, 11827, 18903, 31505, 35481, 59135, 94515, 107117, 177405, 201059, 321351, 535585, 603177, 1005295, 1606755, 3015885, 74521927, 223565781, 372609635, 1117828905, 1266872759, 3800618277, 6334363795, 19003091385]

約数ペア:

[(1, 19003091385), (3, 6334363795), (5, 3800618277), (15, 1266872759), (17, 1117828905), (51, 372609635), (85, 223565781), (255, 74521927), (6301, 3015885), (11827, 1606755), (18903, 1005295), (31505, 603177), (35481, 535585), (59135, 321351), (94515, 201059), (107117, 177405)]