15693130047

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1\times {\mathrm{809}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 25648358400

約数和(自身を除く): 9955228353

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 797, 809, 1159, 1281, 2391, 2427, 3477, 5579, 5663, 8113, 15143, 15371, 16737, 16989, 24339, 45429, 46113, 48617, 49349, 106001, 107597, 145851, 148047, 318003, 322791, 340319, 345443, 644773, 923723, 937631, 1020957, 1036329, 1934319, 2771169, 2812893, 4513411, 6466061, 6563417, 12250687, 13540233, 19398183, 19690251, 36752061, 39331153, 85754809, 117993459, 257264427, 275318071, 747291907, 825954213, 2241875721, 5231043349, 15693130047]

約数ペア:

[(1, 15693130047), (3, 5231043349), (7, 2241875721), (19, 825954213), (21, 747291907), (57, 275318071), (61, 257264427), (133, 117993459), (183, 85754809), (399, 39331153), (427, 36752061), (797, 19690251), (809, 19398183), (1159, 13540233), (1281, 12250687), (2391, 6563417), (2427, 6466061), (3477, 4513411), (5579, 2812893), (5663, 2771169), (8113, 1934319), (15143, 1036329), (15371, 1020957), (16737, 937631), (16989, 923723), (24339, 644773), (45429, 345443), (46113, 340319), (48617, 322791), (49349, 318003), (106001, 148047), (107597, 145851)]