28242634905

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1\times {\mathrm{1301}}^1$

素因数の和:2389

約数の個数: 96

約数和(自身を含む): 53845803648

約数和(自身を除く): 25603168743

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1051, 1215, 1301, 1377, 2295, 3153, 3903, 4131, 5255, 6505, 6885, 9459, 11709, 15765, 17867, 19515, 20655, 22117, 28377, 35127, 47295, 53601, 58545, 66351, 85131, 89335, 105381, 110585, 141885, 160803, 175635, 199053, 255393, 268005, 316143, 331755, 425655, 482409, 526905, 597159, 804015, 995265, 1276965, 1367351, 1447227, 1580715, 1791477, 2412045, 2985795, 4102053, 4341681, 5374431, 6836755, 7236135, 8957385, 12306159, 20510265, 21708405, 23244967, 26872155, 36918477, 61530795, 69734901, 110755431, 116224835, 184592385, 209204703, 332266293, 348674505, 553777155, 627614109, 1046023515, 1661331465, 1882842327, 3138070545, 5648526981, 9414211635, 28242634905]

約数ペア:

[(1, 28242634905), (3, 9414211635), (5, 5648526981), (9, 3138070545), (15, 1882842327), (17, 1661331465), (27, 1046023515), (45, 627614109), (51, 553777155), (81, 348674505), (85, 332266293), (135, 209204703), (153, 184592385), (243, 116224835), (255, 110755431), (405, 69734901), (459, 61530795), (765, 36918477), (1051, 26872155), (1215, 23244967), (1301, 21708405), (1377, 20510265), (2295, 12306159), (3153, 8957385), (3903, 7236135), (4131, 6836755), (5255, 5374431), (6505, 4341681), (6885, 4102053), (9459, 2985795), (11709, 2412045), (15765, 1791477), (17867, 1580715), (19515, 1447227), (20655, 1367351), (22117, 1276965), (28377, 995265), (35127, 804015), (47295, 597159), (53601, 526905), (58545, 482409), (66351, 425655), (85131, 331755), (89335, 316143), (105381, 268005), (110585, 255393), (141885, 199053), (160803, 175635)]