25031695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4327}}^1$

素因数の和:4434

約数の個数: 16

約数和(自身を含む): 32719680

約数和(自身を除く): 7687985

約数列:

[1, 5, 13, 65, 89, 445, 1157, 4327, 5785, 21635, 56251, 281255, 385103, 1925515, 5006339, 25031695]

約数ペア:

[(1, 25031695), (5, 5006339), (13, 1925515), (65, 385103), (89, 281255), (445, 56251), (1157, 21635), (4327, 5785)]