39630745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 60088320

約数和(自身を除く): 20457575

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 1303, 2765, 4345, 6083, 6515, 9121, 14333, 30415, 45605, 71665, 100331, 102937, 501655, 514685, 720559, 1132307, 3602795, 5661535, 7926149, 39630745]

約数ペア:

[(1, 39630745), (5, 7926149), (7, 5661535), (11, 3602795), (35, 1132307), (55, 720559), (77, 514685), (79, 501655), (385, 102937), (395, 100331), (553, 71665), (869, 45605), (1303, 30415), (2765, 14333), (4345, 9121), (6083, 6515)]