13998425

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 20332032

約数和(自身を除く): 6333607

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 1025, 1435, 1951, 7175, 9755, 13657, 48775, 68285, 79991, 341425, 399955, 559937, 1999775, 2799685, 13998425]

約数ペア:

[(1, 13998425), (5, 2799685), (7, 1999775), (25, 559937), (35, 399955), (41, 341425), (175, 79991), (205, 68285), (287, 48775), (1025, 13657), (1435, 9755), (1951, 7175)]