15690010257

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{2557}}^1$

素因数の和:2871

約数の個数: 64

約数和(自身を含む): 24959531520

約数和(自身を除く): 9269521263

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 241, 369, 621, 723, 943, 1107, 2169, 2557, 2829, 5543, 6507, 7671, 8487, 9881, 16629, 23013, 25461, 29643, 49887, 58811, 69039, 88929, 104837, 149661, 176433, 227263, 266787, 314511, 529299, 616237, 681789, 943533, 1587897, 1848711, 2045367, 2411251, 2830599, 5546133, 6136101, 7233753, 14173451, 16638399, 21701259, 25265717, 42520353, 65103777, 75797151, 127561059, 227391453, 382683177, 581111491, 682174359, 1743334473, 5230003419, 15690010257]

約数ペア:

[(1, 15690010257), (3, 5230003419), (9, 1743334473), (23, 682174359), (27, 581111491), (41, 382683177), (69, 227391453), (123, 127561059), (207, 75797151), (241, 65103777), (369, 42520353), (621, 25265717), (723, 21701259), (943, 16638399), (1107, 14173451), (2169, 7233753), (2557, 6136101), (2829, 5546133), (5543, 2830599), (6507, 2411251), (7671, 2045367), (8487, 1848711), (9881, 1587897), (16629, 943533), (23013, 681789), (25461, 616237), (29643, 529299), (49887, 314511), (58811, 266787), (69039, 227263), (88929, 176433), (104837, 149661)]