289653065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{32059}}^1$

素因数の和:32216

約数の個数: 16

約数和(自身を含む): 377025600

約数和(自身を除く): 87372535

約数列:

[1, 5, 13, 65, 139, 695, 1807, 9035, 32059, 160295, 416767, 2083835, 4456201, 22281005, 57930613, 289653065]

約数ペア:

[(1, 289653065), (5, 57930613), (13, 22281005), (65, 4456201), (139, 2083835), (695, 416767), (1807, 160295), (9035, 32059)]