68529435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{769}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 118493760

約数和(自身を除く): 49964325

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 457, 769, 1371, 2285, 2307, 3845, 5941, 6855, 9997, 11535, 17823, 29705, 29991, 49985, 89115, 149955, 351433, 1054299, 1757165, 4568629, 5271495, 13705887, 22843145, 68529435]

約数ペア:

[(1, 68529435), (3, 22843145), (5, 13705887), (13, 5271495), (15, 4568629), (39, 1757165), (65, 1054299), (195, 351433), (457, 149955), (769, 89115), (1371, 49985), (2285, 29991), (2307, 29705), (3845, 17823), (5941, 11535), (6855, 9997)]