15394590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 44651520

約数和(自身を除く): 29256930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 37, 45, 46, 54, 67, 69, 74, 90, 111, 115, 134, 135, 138, 185, 201, 207, 222, 230, 270, 333, 335, 345, 370, 402, 414, 555, 603, 621, 666, 670, 690, 851, 999, 1005, 1035, 1110, 1206, 1242, 1541, 1665, 1702, 1809, 1998, 2010, 2070, 2479, 2553, 3015, 3082, 3105, 3330, 3618, 4255, 4623, 4958, 4995, 5106, 6030, 6210, 7437, 7659, 7705, 8510, 9045, 9246, 9990, 12395, 12765, 13869, 14874, 15318, 15410, 18090, 22311, 22977, 23115, 24790, 25530, 27738, 37185, 38295, 41607, 44622, 45954, 46230, 57017, 66933, 69345, 74370, 76590, 83214, 111555, 114034, 114885, 133866, 138690, 171051, 208035, 223110, 229770, 285085, 334665, 342102, 416070, 513153, 570170, 669330, 855255, 1026306, 1539459, 1710510, 2565765, 3078918, 5131530, 7697295, 15394590]

約数ペア:

[(1, 15394590), (2, 7697295), (3, 5131530), (5, 3078918), (6, 2565765), (9, 1710510), (10, 1539459), (15, 1026306), (18, 855255), (23, 669330), (27, 570170), (30, 513153), (37, 416070), (45, 342102), (46, 334665), (54, 285085), (67, 229770), (69, 223110), (74, 208035), (90, 171051), (111, 138690), (115, 133866), (134, 114885), (135, 114034), (138, 111555), (185, 83214), (201, 76590), (207, 74370), (222, 69345), (230, 66933), (270, 57017), (333, 46230), (335, 45954), (345, 44622), (370, 41607), (402, 38295), (414, 37185), (555, 27738), (603, 25530), (621, 24790), (666, 23115), (670, 22977), (690, 22311), (851, 18090), (999, 15410), (1005, 15318), (1035, 14874), (1110, 13869), (1206, 12765), (1242, 12395), (1541, 9990), (1665, 9246), (1702, 9045), (1809, 8510), (1998, 7705), (2010, 7659), (2070, 7437), (2479, 6210), (2553, 6030), (3015, 5106), (3082, 4995), (3105, 4958), (3330, 4623), (3618, 4255)]