75016995

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 123420672

約数和(自身を除く): 48403677

約数列:

[1, 3, 5, 15, 53, 127, 159, 265, 381, 635, 743, 795, 1905, 2229, 3715, 6731, 11145, 20193, 33655, 39379, 94361, 100965, 118137, 196895, 283083, 471805, 590685, 1415415, 5001133, 15003399, 25005665, 75016995]

約数ペア:

[(1, 75016995), (3, 25005665), (5, 15003399), (15, 5001133), (53, 1415415), (127, 590685), (159, 471805), (265, 283083), (381, 196895), (635, 118137), (743, 100965), (795, 94361), (1905, 39379), (2229, 33655), (3715, 20193), (6731, 11145)]