7188085

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 9039600

約数和(自身を除く): 1851515

約数列:

[1, 5, 29, 89, 145, 445, 557, 2581, 2785, 12905, 16153, 49573, 80765, 247865, 1437617, 7188085]

約数ペア:

[(1, 7188085), (5, 1437617), (29, 247865), (89, 80765), (145, 49573), (445, 16153), (557, 12905), (2581, 2785)]