1097382015

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 1983655440

約数和(自身を除く): 886273425

約数列:

[1, 3, 5, 9, 15, 41, 45, 89, 123, 163, 205, 267, 369, 445, 489, 615, 801, 815, 1335, 1467, 1681, 1845, 2445, 3649, 4005, 5043, 6683, 7335, 8405, 10947, 14507, 15129, 18245, 20049, 25215, 32841, 33415, 43521, 54735, 60147, 72535, 75645, 100245, 130563, 149609, 164205, 217605, 274003, 300735, 448827, 594787, 652815, 748045, 822009, 1346481, 1370015, 1784361, 2244135, 2466027, 2973935, 4110045, 5353083, 6732405, 8921805, 12330135, 24386267, 26765415, 73158801, 121931335, 219476403, 365794005, 1097382015]

約数ペア:

[(1, 1097382015), (3, 365794005), (5, 219476403), (9, 121931335), (15, 73158801), (41, 26765415), (45, 24386267), (89, 12330135), (123, 8921805), (163, 6732405), (205, 5353083), (267, 4110045), (369, 2973935), (445, 2466027), (489, 2244135), (615, 1784361), (801, 1370015), (815, 1346481), (1335, 822009), (1467, 748045), (1681, 652815), (1845, 594787), (2445, 448827), (3649, 300735), (4005, 274003), (5043, 217605), (6683, 164205), (7335, 149609), (8405, 130563), (10947, 100245), (14507, 75645), (15129, 72535), (18245, 60147), (20049, 54735), (25215, 43521), (32841, 33415)]