26516295

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 52617600

約数和(自身を除く): 26101305

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 195, 261, 351, 377, 435, 521, 585, 783, 1131, 1305, 1563, 1755, 1885, 2605, 3393, 3915, 4689, 5655, 6773, 7815, 10179, 14067, 15109, 16965, 20319, 23445, 33865, 45327, 50895, 60957, 70335, 75545, 101595, 135981, 182871, 196417, 226635, 304785, 407943, 589251, 679905, 914355, 982085, 1767753, 2039715, 2946255, 5303259, 8838765, 26516295]

約数ペア:

[(1, 26516295), (3, 8838765), (5, 5303259), (9, 2946255), (13, 2039715), (15, 1767753), (27, 982085), (29, 914355), (39, 679905), (45, 589251), (65, 407943), (87, 304785), (117, 226635), (135, 196417), (145, 182871), (195, 135981), (261, 101595), (351, 75545), (377, 70335), (435, 60957), (521, 50895), (585, 45327), (783, 33865), (1131, 23445), (1305, 20319), (1563, 16965), (1755, 15109), (1885, 14067), (2605, 10179), (3393, 7815), (3915, 6773), (4689, 5655)]