2012116005

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{9851}}^1$

素因数の和:9971

約数の個数: 64

約数和(自身を含む): 3830457600

約数和(自身を除く): 1818341595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 89, 135, 153, 255, 267, 445, 459, 765, 801, 1335, 1513, 2295, 2403, 4005, 4539, 7565, 9851, 12015, 13617, 22695, 29553, 40851, 49255, 68085, 88659, 147765, 167467, 204255, 265977, 443295, 502401, 837335, 876739, 1329885, 1507203, 2512005, 2630217, 4383695, 4521609, 7536015, 7890651, 13151085, 14904563, 22608045, 23671953, 39453255, 44713689, 74522815, 118359765, 134141067, 223568445, 402423201, 670705335, 2012116005]

約数ペア:

[(1, 2012116005), (3, 670705335), (5, 402423201), (9, 223568445), (15, 134141067), (17, 118359765), (27, 74522815), (45, 44713689), (51, 39453255), (85, 23671953), (89, 22608045), (135, 14904563), (153, 13151085), (255, 7890651), (267, 7536015), (445, 4521609), (459, 4383695), (765, 2630217), (801, 2512005), (1335, 1507203), (1513, 1329885), (2295, 876739), (2403, 837335), (4005, 502401), (4539, 443295), (7565, 265977), (9851, 204255), (12015, 167467), (13617, 147765), (22695, 88659), (29553, 68085), (40851, 49255)]