159217105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 206841600

約数和(自身を除く): 47624495

約数列:

[1, 5, 29, 37, 59, 145, 185, 295, 503, 1073, 1711, 2183, 2515, 5365, 8555, 10915, 14587, 18611, 29677, 63307, 72935, 93055, 148385, 316535, 539719, 860633, 1098049, 2698595, 4303165, 5490245, 31843421, 159217105]

約数ペア:

[(1, 159217105), (5, 31843421), (29, 5490245), (37, 4303165), (59, 2698595), (145, 1098049), (185, 860633), (295, 539719), (503, 316535), (1073, 148385), (1711, 93055), (2183, 72935), (2515, 63307), (5365, 29677), (8555, 18611), (10915, 14587)]