142931495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1049}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 208656000

約数和(自身を除く): 65724505

約数列:

[1, 5, 7, 17, 35, 85, 119, 229, 595, 1049, 1145, 1603, 3893, 5245, 7343, 8015, 17833, 19465, 27251, 36715, 89165, 124831, 136255, 240221, 624155, 1201105, 1681547, 4083757, 8407735, 20418785, 28586299, 142931495]

約数ペア:

[(1, 142931495), (5, 28586299), (7, 20418785), (17, 8407735), (35, 4083757), (85, 1681547), (119, 1201105), (229, 624155), (595, 240221), (1049, 136255), (1145, 124831), (1603, 89165), (3893, 36715), (5245, 27251), (7343, 19465), (8015, 17833)]