121485805

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 172108800

約数和(自身を除く): 50622995

約数列:

[1, 5, 7, 35, 53, 79, 265, 371, 395, 553, 829, 1855, 2765, 4145, 4187, 5803, 20935, 29015, 29309, 43937, 65491, 146545, 219685, 307559, 327455, 458437, 1537795, 2292185, 3471023, 17355115, 24297161, 121485805]

約数ペア:

[(1, 121485805), (5, 24297161), (7, 17355115), (35, 3471023), (53, 2292185), (79, 1537795), (265, 458437), (371, 327455), (395, 307559), (553, 219685), (829, 146545), (1855, 65491), (2765, 43937), (4145, 29309), (4187, 29015), (5803, 20935)]