15691308843

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{1607}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 25252134912

約数和(自身を除く): 9560826069

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 283, 371, 651, 849, 1113, 1607, 1643, 1981, 4821, 4929, 5943, 8773, 11249, 11501, 14999, 26319, 33747, 34503, 44997, 49817, 61411, 85171, 104993, 149451, 184233, 255513, 314979, 348719, 454781, 464969, 596197, 1046157, 1364343, 1394907, 1788591, 2640301, 3183467, 3254783, 7920903, 9550401, 9764349, 14098211, 18482107, 24103393, 42294633, 55446321, 72310179, 98687477, 168723751, 296062431, 506171253, 747205183, 2241615549, 5230436281, 15691308843]

約数ペア:

[(1, 15691308843), (3, 5230436281), (7, 2241615549), (21, 747205183), (31, 506171253), (53, 296062431), (93, 168723751), (159, 98687477), (217, 72310179), (283, 55446321), (371, 42294633), (651, 24103393), (849, 18482107), (1113, 14098211), (1607, 9764349), (1643, 9550401), (1981, 7920903), (4821, 3254783), (4929, 3183467), (5943, 2640301), (8773, 1788591), (11249, 1394907), (11501, 1364343), (14999, 1046157), (26319, 596197), (33747, 464969), (34503, 454781), (44997, 348719), (49817, 314979), (61411, 255513), (85171, 184233), (104993, 149451)]