26639865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3677}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 55081728

約数和(自身を除く): 28441863

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 3677, 7245, 11031, 18385, 25739, 33093, 55155, 77217, 84571, 128695, 165465, 231651, 253713, 386085, 422855, 591997, 761139, 1158255, 1268565, 1775991, 2959985, 3805695, 5327973, 8879955, 26639865]

約数ペア:

[(1, 26639865), (3, 8879955), (5, 5327973), (7, 3805695), (9, 2959985), (15, 1775991), (21, 1268565), (23, 1158255), (35, 761139), (45, 591997), (63, 422855), (69, 386085), (105, 253713), (115, 231651), (161, 165465), (207, 128695), (315, 84571), (345, 77217), (483, 55155), (805, 33093), (1035, 25739), (1449, 18385), (2415, 11031), (3677, 7245)]