73261705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 98972928

約数和(自身を除く): 25711223

約数列:

[1, 5, 11, 55, 71, 73, 257, 355, 365, 781, 803, 1285, 2827, 3905, 4015, 5183, 14135, 18247, 18761, 25915, 57013, 91235, 93805, 200717, 206371, 285065, 1003585, 1031855, 1332031, 6660155, 14652341, 73261705]

約数ペア:

[(1, 73261705), (5, 14652341), (11, 6660155), (55, 1332031), (71, 1031855), (73, 1003585), (257, 285065), (355, 206371), (365, 200717), (781, 93805), (803, 91235), (1285, 57013), (2827, 25915), (3905, 18761), (4015, 18247), (5183, 14135)]