140852005

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{75931}}^1$

素因数の和:75996

約数の個数: 16

約数和(自身を含む): 196815744

約数和(自身を除く): 55963739

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 75931, 379655, 531517, 2657585, 4024343, 20121715, 28170401, 140852005]

約数ペア:

[(1, 140852005), (5, 28170401), (7, 20121715), (35, 4024343), (53, 2657585), (265, 531517), (371, 379655), (1855, 75931)]