89831705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{6961}}^1$

素因数の和:7084

約数の個数: 16

約数和(自身を含む): 112784400

約数和(自身を除く): 22952695

約数列:

[1, 5, 29, 89, 145, 445, 2581, 6961, 12905, 34805, 201869, 619529, 1009345, 3097645, 17966341, 89831705]

約数ペア:

[(1, 89831705), (5, 17966341), (29, 3097645), (89, 1009345), (145, 619529), (445, 201869), (2581, 34805), (6961, 12905)]