10840815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 20487168

約数和(自身を除く): 9646353

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 383, 555, 629, 765, 1149, 1665, 1887, 1915, 3145, 3447, 5661, 5745, 6511, 9435, 14171, 17235, 19533, 28305, 32555, 42513, 58599, 70855, 97665, 127539, 212565, 240907, 292995, 637695, 722721, 1204535, 2168163, 3613605, 10840815]

約数ペア:

[(1, 10840815), (3, 3613605), (5, 2168163), (9, 1204535), (15, 722721), (17, 637695), (37, 292995), (45, 240907), (51, 212565), (85, 127539), (111, 97665), (153, 70855), (185, 58599), (255, 42513), (333, 32555), (383, 28305), (555, 19533), (629, 17235), (765, 14171), (1149, 9435), (1665, 6511), (1887, 5745), (1915, 5661), (3145, 3447)]