8727085

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 10771200

約数和(自身を除く): 2044115

約数列:

[1, 5, 67, 109, 239, 335, 545, 1195, 7303, 16013, 26051, 36515, 80065, 130255, 1745417, 8727085]

約数ペア:

[(1, 8727085), (5, 1745417), (67, 130255), (109, 80065), (239, 36515), (335, 26051), (545, 16013), (1195, 7303)]