15705952535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1\times {\mathrm{20389}}^1$

素因数の和:22107

約数の個数: 32

約数和(自身を含む): 23211323520

約数和(自身を除く): 7505370985

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1693, 8465, 11851, 20389, 22009, 59255, 101945, 110045, 142723, 154063, 265057, 713615, 770315, 1325285, 1855399, 9276995, 34518577, 172592885, 241630039, 448741501, 1208150195, 2243707505, 3141190507, 15705952535]

約数ペア:

[(1, 15705952535), (5, 3141190507), (7, 2243707505), (13, 1208150195), (35, 448741501), (65, 241630039), (91, 172592885), (455, 34518577), (1693, 9276995), (8465, 1855399), (11851, 1325285), (20389, 770315), (22009, 713615), (59255, 265057), (101945, 154063), (110045, 142723)]