152990215

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{55331}}^1$

素因数の和:55422

約数の個数: 16

約数和(自身を含む): 212474880

約数和(自身を除く): 59484665

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 55331, 276655, 387317, 1936585, 4371149, 21855745, 30598043, 152990215]

約数ペア:

[(1, 152990215), (5, 30598043), (7, 21855745), (35, 4371149), (79, 1936585), (395, 387317), (553, 276655), (2765, 55331)]