25697285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 32886000

約数和(自身を除く): 7188715

約数列:

[1, 5, 17, 85, 149, 745, 2029, 2533, 10145, 12665, 34493, 172465, 302321, 1511605, 5139457, 25697285]

約数ペア:

[(1, 25697285), (5, 5139457), (17, 1511605), (85, 302321), (149, 172465), (745, 34493), (2029, 12665), (2533, 10145)]