63720995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1699}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 82538400

約数和(自身を除く): 18817405

約数列:

[1, 5, 13, 65, 577, 1699, 2885, 7501, 8495, 22087, 37505, 110435, 980323, 4901615, 12744199, 63720995]

約数ペア:

[(1, 63720995), (5, 12744199), (13, 4901615), (65, 980323), (577, 110435), (1699, 37505), (2885, 22087), (7501, 8495)]