25300475

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 32341680

約数和(自身を除く): 7041205

約数列:

[1, 5, 25, 83, 89, 137, 415, 445, 685, 2075, 2225, 3425, 7387, 11371, 12193, 36935, 56855, 60965, 184675, 284275, 304825, 1012019, 5060095, 25300475]

約数ペア:

[(1, 25300475), (5, 5060095), (25, 1012019), (83, 304825), (89, 284275), (137, 184675), (415, 60965), (445, 56855), (685, 36935), (2075, 12193), (2225, 11371), (3425, 7387)]