70078775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 94931424

約数和(自身を除く): 24852649

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 3037, 4615, 15185, 23075, 39481, 75925, 197405, 215627, 987025, 1078135, 2803151, 5390675, 14015755, 70078775]

約数ペア:

[(1, 70078775), (5, 14015755), (13, 5390675), (25, 2803151), (65, 1078135), (71, 987025), (325, 215627), (355, 197405), (923, 75925), (1775, 39481), (3037, 23075), (4615, 15185)]