47149695

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2541

約数の個数: 40

約数和(自身を含む): 86353344

約数和(自身を除く): 39203649

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 2477, 3807, 6345, 7431, 12385, 19035, 22293, 37155, 66879, 111465, 116419, 200637, 334395, 349257, 582095, 1003185, 1047771, 1746285, 3143313, 5238855, 9429939, 15716565, 47149695]

約数ペア:

[(1, 47149695), (3, 15716565), (5, 9429939), (9, 5238855), (15, 3143313), (27, 1746285), (45, 1047771), (47, 1003185), (81, 582095), (135, 349257), (141, 334395), (235, 200637), (405, 116419), (423, 111465), (705, 66879), (1269, 37155), (2115, 22293), (2477, 19035), (3807, 12385), (6345, 7431)]