15697912251

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{32261}}^1$

素因数の和:32364

約数の個数: 64

約数和(自身を含む): 26759393280

約数和(自身を除く): 11061481029

約数列:

[1, 3, 7, 17, 21, 29, 47, 51, 87, 119, 141, 203, 329, 357, 493, 609, 799, 987, 1363, 1479, 2397, 3451, 4089, 5593, 9541, 10353, 16779, 23171, 28623, 32261, 69513, 96783, 162197, 225827, 486591, 548437, 677481, 935569, 1516267, 1645311, 2806707, 3839059, 4548801, 6548983, 10613869, 11517177, 15904673, 19646949, 25776539, 31841607, 43971743, 47714019, 77329617, 111332711, 131915229, 180435773, 307802201, 333998133, 541307319, 747519631, 923406603, 2242558893, 5232637417, 15697912251]

約数ペア:

[(1, 15697912251), (3, 5232637417), (7, 2242558893), (17, 923406603), (21, 747519631), (29, 541307319), (47, 333998133), (51, 307802201), (87, 180435773), (119, 131915229), (141, 111332711), (203, 77329617), (329, 47714019), (357, 43971743), (493, 31841607), (609, 25776539), (799, 19646949), (987, 15904673), (1363, 11517177), (1479, 10613869), (2397, 6548983), (3451, 4548801), (4089, 3839059), (5593, 2806707), (9541, 1645311), (10353, 1516267), (16779, 935569), (23171, 677481), (28623, 548437), (32261, 486591), (69513, 225827), (96783, 162197)]