25069095

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 46126080

約数和(自身を除く): 21056985

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 439, 705, 1215, 1269, 1317, 2115, 2195, 3807, 3951, 6345, 6585, 11421, 11853, 19035, 19755, 20633, 35559, 57105, 59265, 61899, 103165, 106677, 177795, 185697, 309495, 533385, 557091, 928485, 1671273, 2785455, 5013819, 8356365, 25069095]

約数ペア:

[(1, 25069095), (3, 8356365), (5, 5013819), (9, 2785455), (15, 1671273), (27, 928485), (45, 557091), (47, 533385), (81, 309495), (135, 185697), (141, 177795), (235, 106677), (243, 103165), (405, 61899), (423, 59265), (439, 57105), (705, 35559), (1215, 20633), (1269, 19755), (1317, 19035), (2115, 11853), (2195, 11421), (3807, 6585), (3951, 6345)]