25211665

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 31046400

約数和(自身を除く): 5834735

約数列:

[1, 5, 79, 83, 395, 415, 769, 3845, 6557, 32785, 60751, 63827, 303755, 319135, 5042333, 25211665]

約数ペア:

[(1, 25211665), (5, 5042333), (79, 319135), (83, 303755), (395, 63827), (415, 60751), (769, 32785), (3845, 6557)]