38191995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2351}}^1$

素因数の和:2400

約数の個数: 36

約数和(自身を含む): 69896736

約数和(自身を除く): 31704741

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1805, 2351, 3249, 5415, 7053, 11755, 16245, 21159, 35265, 44669, 105795, 134007, 223345, 402021, 670035, 848711, 2010105, 2546133, 4243555, 7638399, 12730665, 38191995]

約数ペア:

[(1, 38191995), (3, 12730665), (5, 7638399), (9, 4243555), (15, 2546133), (19, 2010105), (45, 848711), (57, 670035), (95, 402021), (171, 223345), (285, 134007), (361, 105795), (855, 44669), (1083, 35265), (1805, 21159), (2351, 16245), (3249, 11755), (5415, 7053)]