15696875103

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1\times {\mathrm{719}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 25985433600

約数和(自身を除く): 10288558497

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 379, 633, 719, 1137, 1477, 2157, 2653, 2743, 4431, 4927, 5033, 7959, 8229, 9347, 14781, 15099, 19201, 28041, 34489, 57603, 65429, 79969, 103467, 151709, 196287, 239907, 272501, 455127, 559783, 817503, 1039597, 1061963, 1679349, 1907507, 1972217, 3118791, 3185889, 3542513, 5722521, 5916651, 7277179, 10627539, 13805519, 21831537, 24797591, 41416557, 57497711, 74392773, 172493133, 402483977, 747470243, 1207451931, 2242410729, 5232291701, 15696875103]

約数ペア:

[(1, 15696875103), (3, 5232291701), (7, 2242410729), (13, 1207451931), (21, 747470243), (39, 402483977), (91, 172493133), (211, 74392773), (273, 57497711), (379, 41416557), (633, 24797591), (719, 21831537), (1137, 13805519), (1477, 10627539), (2157, 7277179), (2653, 5916651), (2743, 5722521), (4431, 3542513), (4927, 3185889), (5033, 3118791), (7959, 1972217), (8229, 1907507), (9347, 1679349), (14781, 1061963), (15099, 1039597), (19201, 817503), (28041, 559783), (34489, 455127), (57603, 272501), (65429, 239907), (79969, 196287), (103467, 151709)]