2625545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 3505152

約数和(自身を除く): 879607

約数列:

[1, 5, 13, 31, 65, 155, 403, 1303, 2015, 6515, 16939, 40393, 84695, 201965, 525109, 2625545]

約数ペア:

[(1, 2625545), (5, 525109), (13, 201965), (31, 84695), (65, 40393), (155, 16939), (403, 6515), (1303, 2015)]