173641155

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 283143168

約数和(自身を除く): 109502013

約数列:

[1, 3, 5, 15, 97, 131, 291, 393, 485, 655, 911, 1455, 1965, 2733, 4555, 12707, 13665, 38121, 63535, 88367, 119341, 190605, 265101, 358023, 441835, 596705, 1325505, 1790115, 11576077, 34728231, 57880385, 173641155]

約数ペア:

[(1, 173641155), (3, 57880385), (5, 34728231), (15, 11576077), (97, 1790115), (131, 1325505), (291, 596705), (393, 441835), (485, 358023), (655, 265101), (911, 190605), (1455, 119341), (1965, 88367), (2733, 63535), (4555, 38121), (12707, 13665)]