139377755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 187418880

約数和(自身を除く): 48041125

約数列:

[1, 5, 11, 55, 67, 109, 335, 347, 545, 737, 1199, 1735, 3685, 3817, 5995, 7303, 19085, 23249, 36515, 37823, 80333, 116245, 189115, 255739, 401665, 416053, 1278695, 2080265, 2534141, 12670705, 27875551, 139377755]

約数ペア:

[(1, 139377755), (5, 27875551), (11, 12670705), (55, 2534141), (67, 2080265), (109, 1278695), (335, 416053), (347, 401665), (545, 255739), (737, 189115), (1199, 116245), (1735, 80333), (3685, 37823), (3817, 36515), (5995, 23249), (7303, 19085)]