152969245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{213943}}^1$

素因数の和:213972

約数の個数: 16

約数和(自身を含む): 215655552

約数和(自身を除く): 62686307

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 213943, 1069715, 2353373, 2781259, 11766865, 13906295, 30593849, 152969245]

約数ペア:

[(1, 152969245), (5, 30593849), (11, 13906295), (13, 11766865), (55, 2781259), (65, 2353373), (143, 1069715), (715, 213943)]