7139947165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1\times {\mathrm{2677}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 9488475360

約数和(自身を除く): 2348528195

約数列:

[1, 5, 13, 37, 65, 185, 481, 1109, 2405, 2677, 5545, 13385, 14417, 34801, 41033, 72085, 99049, 174005, 205165, 495245, 533429, 1287637, 2667145, 2968793, 6438185, 14843965, 38594309, 109845341, 192971545, 549226705, 1427989433, 7139947165]

約数ペア:

[(1, 7139947165), (5, 1427989433), (13, 549226705), (37, 192971545), (65, 109845341), (185, 38594309), (481, 14843965), (1109, 6438185), (2405, 2968793), (2677, 2667145), (5545, 1287637), (13385, 533429), (14417, 495245), (34801, 205165), (41033, 174005), (72085, 99049)]