47339925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 83328000

約数和(自身を除く): 35988075

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 139, 239, 285, 417, 475, 695, 717, 1195, 1425, 2085, 2641, 3475, 3585, 4541, 5975, 7923, 10425, 13205, 13623, 17925, 22705, 33221, 39615, 66025, 68115, 99663, 113525, 166105, 198075, 340575, 498315, 631199, 830525, 1893597, 2491575, 3155995, 9467985, 15779975, 47339925]

約数ペア:

[(1, 47339925), (3, 15779975), (5, 9467985), (15, 3155995), (19, 2491575), (25, 1893597), (57, 830525), (75, 631199), (95, 498315), (139, 340575), (239, 198075), (285, 166105), (417, 113525), (475, 99663), (695, 68115), (717, 66025), (1195, 39615), (1425, 33221), (2085, 22705), (2641, 17925), (3475, 13623), (3585, 13205), (4541, 10425), (5975, 7923)]