86479775

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 110242944

約数和(自身を除く): 23763169

約数列:

[1, 5, 25, 71, 83, 355, 415, 587, 1775, 2075, 2935, 5893, 14675, 29465, 41677, 48721, 147325, 208385, 243605, 1041925, 1218025, 3459191, 17295955, 86479775]

約数ペア:

[(1, 86479775), (5, 17295955), (25, 3459191), (71, 1218025), (83, 1041925), (355, 243605), (415, 208385), (587, 147325), (1775, 48721), (2075, 41677), (2935, 29465), (5893, 14675)]