47398305

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 30016095

約数列:

[1, 3, 5, 15, 127, 139, 179, 381, 417, 537, 635, 695, 895, 1905, 2085, 2685, 17653, 22733, 24881, 52959, 68199, 74643, 88265, 113665, 124405, 264795, 340995, 373215, 3159887, 9479661, 15799435, 47398305]

約数ペア:

[(1, 47398305), (3, 15799435), (5, 9479661), (15, 3159887), (127, 373215), (139, 340995), (179, 264795), (381, 124405), (417, 113665), (537, 88265), (635, 74643), (695, 68199), (895, 52959), (1905, 24881), (2085, 22733), (2685, 17653)]