86487919775

素因数分解:

$5^2\times {\mathrm{6397}}^1\times {\mathrm{540803}}^1$

素因数の和:547210

約数の個数: 12

約数和(自身を含む): 107261983752

約数和(自身を除く): 20774063977

約数列:

[1, 5, 25, 6397, 31985, 159925, 540803, 2704015, 13520075, 3459516791, 17297583955, 86487919775]

約数ペア:

[(1, 86487919775), (5, 17297583955), (25, 3459516791), (6397, 13520075), (31985, 2704015), (159925, 540803)]