2006263395

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{8087}}^1$

素因数の和:8284

約数の個数: 48

約数和(自身を含む): 3595924800

約数和(自身を除く): 1589661405

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 149, 185, 333, 447, 555, 745, 1341, 1665, 2235, 5513, 6705, 8087, 16539, 24261, 27565, 40435, 49617, 72783, 82695, 121305, 248085, 299219, 363915, 897657, 1204963, 1496095, 2692971, 3614889, 4488285, 6024815, 10844667, 13464855, 18074445, 44583631, 54223335, 133750893, 222918155, 401252679, 668754465, 2006263395]

約数ペア:

[(1, 2006263395), (3, 668754465), (5, 401252679), (9, 222918155), (15, 133750893), (37, 54223335), (45, 44583631), (111, 18074445), (149, 13464855), (185, 10844667), (333, 6024815), (447, 4488285), (555, 3614889), (745, 2692971), (1341, 1496095), (1665, 1204963), (2235, 897657), (5513, 363915), (6705, 299219), (8087, 248085), (16539, 121305), (24261, 82695), (27565, 72783), (40435, 49617)]