201055005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2953}}^1$

素因数の和:3070

約数の個数: 48

約数和(自身を含む): 373267440

約数和(自身を除く): 172212435

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 445, 765, 801, 1335, 1513, 2953, 4005, 4539, 7565, 8859, 13617, 14765, 22695, 26577, 44295, 50201, 68085, 132885, 150603, 251005, 262817, 451809, 753015, 788451, 1314085, 2259045, 2365353, 3942255, 4467889, 11826765, 13403667, 22339445, 40211001, 67018335, 201055005]

約数ペア:

[(1, 201055005), (3, 67018335), (5, 40211001), (9, 22339445), (15, 13403667), (17, 11826765), (45, 4467889), (51, 3942255), (85, 2365353), (89, 2259045), (153, 1314085), (255, 788451), (267, 753015), (445, 451809), (765, 262817), (801, 251005), (1335, 150603), (1513, 132885), (2953, 68085), (4005, 50201), (4539, 44295), (7565, 26577), (8859, 22695), (13617, 14765)]