2103754755

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1\times {\mathrm{1531}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 3405305088

約数和(自身を除く): 1301550333

約数列:

[1, 3, 5, 15, 101, 303, 505, 907, 1515, 1531, 2721, 4535, 4593, 7655, 13605, 22965, 91607, 154631, 274821, 458035, 463893, 773155, 1374105, 1388617, 2319465, 4165851, 6943085, 20829255, 140250317, 420750951, 701251585, 2103754755]

約数ペア:

[(1, 2103754755), (3, 701251585), (5, 420750951), (15, 140250317), (101, 20829255), (303, 6943085), (505, 4165851), (907, 2319465), (1515, 1388617), (1531, 1374105), (2721, 773155), (4535, 463893), (4593, 458035), (7655, 274821), (13605, 154631), (22965, 91607)]