38145435

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 63424512

約数和(自身を除く): 25279077

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 305, 705, 887, 915, 2661, 2867, 4435, 8601, 13305, 14335, 41689, 43005, 54107, 125067, 162321, 208445, 270535, 625335, 811605, 2543029, 7629087, 12715145, 38145435]

約数ペア:

[(1, 38145435), (3, 12715145), (5, 7629087), (15, 2543029), (47, 811605), (61, 625335), (141, 270535), (183, 208445), (235, 162321), (305, 125067), (705, 54107), (887, 43005), (915, 41689), (2661, 14335), (2867, 13305), (4435, 8601)]