15690162159

素因数分解:

$3^3\times 7^3\times {\mathrm{601}}^1\times {\mathrm{2819}}^1$

素因数の和:3450

約数の個数: 64

約数和(自身を含む): 27162240000

約数和(自身を除く): 11472077841

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 601, 1029, 1323, 1803, 2819, 3087, 4207, 5409, 8457, 9261, 12621, 16227, 19733, 25371, 29449, 37863, 59199, 76113, 88347, 113589, 138131, 177597, 206143, 265041, 414393, 532791, 618429, 795123, 966917, 1243179, 1694219, 1855287, 2900751, 3729537, 5082657, 5565861, 8702253, 11859533, 15247971, 26106759, 35578599, 45743913, 83016731, 106735797, 249050193, 320207391, 581117117, 747150579, 1743351351, 2241451737, 5230054053, 15690162159]

約数ペア:

[(1, 15690162159), (3, 5230054053), (7, 2241451737), (9, 1743351351), (21, 747150579), (27, 581117117), (49, 320207391), (63, 249050193), (147, 106735797), (189, 83016731), (343, 45743913), (441, 35578599), (601, 26106759), (1029, 15247971), (1323, 11859533), (1803, 8702253), (2819, 5565861), (3087, 5082657), (4207, 3729537), (5409, 2900751), (8457, 1855287), (9261, 1694219), (12621, 1243179), (16227, 966917), (19733, 795123), (25371, 618429), (29449, 532791), (37863, 414393), (59199, 265041), (76113, 206143), (88347, 177597), (113589, 138131)]