77245305

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 126845568

約数和(自身を除く): 49600263

約数列:

[1, 3, 5, 15, 67, 101, 201, 303, 335, 505, 761, 1005, 1515, 2283, 3805, 6767, 11415, 20301, 33835, 50987, 76861, 101505, 152961, 230583, 254935, 384305, 764805, 1152915, 5149687, 15449061, 25748435, 77245305]

約数ペア:

[(1, 77245305), (3, 25748435), (5, 15449061), (15, 5149687), (67, 1152915), (101, 764805), (201, 384305), (303, 254935), (335, 230583), (505, 152961), (761, 101505), (1005, 76861), (1515, 50987), (2283, 33835), (3805, 20301), (6767, 11415)]