15695029638

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{4723}}^1$

素因数の和:5091

約数の個数: 80

約数和(自身を含む): 35784696816

約数和(自身を除く): 20089667178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 281, 438, 562, 657, 843, 1314, 1686, 1971, 2529, 3942, 4723, 5058, 5913, 7587, 9446, 11826, 14169, 15174, 20513, 22761, 28338, 41026, 42507, 45522, 61539, 85014, 123078, 127521, 184617, 255042, 344779, 369234, 382563, 553851, 689558, 765126, 1034337, 1107702, 1327163, 1661553, 2068674, 2654326, 3103011, 3323106, 3981489, 6206022, 7962978, 9309033, 11944467, 18618066, 23888934, 27927099, 35833401, 55854198, 71666802, 96882899, 107500203, 193765798, 215000406, 290648697, 581297394, 871946091, 1743892182, 2615838273, 5231676546, 7847514819, 15695029638]

約数ペア:

[(1, 15695029638), (2, 7847514819), (3, 5231676546), (6, 2615838273), (9, 1743892182), (18, 871946091), (27, 581297394), (54, 290648697), (73, 215000406), (81, 193765798), (146, 107500203), (162, 96882899), (219, 71666802), (281, 55854198), (438, 35833401), (562, 27927099), (657, 23888934), (843, 18618066), (1314, 11944467), (1686, 9309033), (1971, 7962978), (2529, 6206022), (3942, 3981489), (4723, 3323106), (5058, 3103011), (5913, 2654326), (7587, 2068674), (9446, 1661553), (11826, 1327163), (14169, 1107702), (15174, 1034337), (20513, 765126), (22761, 689558), (28338, 553851), (41026, 382563), (42507, 369234), (45522, 344779), (61539, 255042), (85014, 184617), (123078, 127521)]