523218085

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{1231}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 681778944

約数和(自身を除く): 158560859

約数列:

[1, 5, 13, 65, 169, 503, 845, 1231, 2515, 6155, 6539, 16003, 32695, 80015, 85007, 208039, 425035, 619193, 1040195, 3095965, 8049509, 40247545, 104643617, 523218085]

約数ペア:

[(1, 523218085), (5, 104643617), (13, 40247545), (65, 8049509), (169, 3095965), (503, 1040195), (845, 619193), (1231, 425035), (2515, 208039), (6155, 85007), (6539, 80015), (16003, 32695)]