442834.00000000

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 16566595

約数列:

[1, 5, 7, 35, 53, 79, 265, 269, 371, 395, 553, 1345, 1855, 1883, 2765, 4187, 9415, 14257, 20935, 21251, 29309, 71285, 99799, 106255, 146545, 148757, 498995, 743785, 1126303, 5631515, 7884121, 39420605]

約数ペア:

[(1, 39420605), (5, 7884121), (7, 5631515), (35, 1126303), (53, 743785), (79, 498995), (265, 148757), (269, 146545), (371, 106255), (395, 99799), (553, 71285), (1345, 29309), (1855, 21251), (1883, 20935), (2765, 14257), (4187, 9415)]