68983705

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 100776960

約数和(自身を除く): 31793255

約数列:

[1, 5, 7, 17, 35, 85, 119, 269, 431, 595, 1345, 1883, 2155, 3017, 4573, 7327, 9415, 15085, 22865, 32011, 36635, 51289, 115939, 160055, 256445, 579695, 811573, 1970963, 4057865, 9854815, 13796741, 68983705]

約数ペア:

[(1, 68983705), (5, 13796741), (7, 9854815), (17, 4057865), (35, 1970963), (85, 811573), (119, 579695), (269, 256445), (431, 160055), (595, 115939), (1345, 51289), (1883, 36635), (2155, 32011), (3017, 22865), (4573, 15085), (7327, 9415)]