26959365

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 50986560

約数和(自身を除く): 24027195

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 691, 765, 867, 1445, 2073, 2295, 2601, 3455, 4335, 6219, 7803, 10365, 11747, 13005, 18657, 31095, 35241, 39015, 58735, 93285, 105723, 176205, 199699, 317169, 528615, 599097, 998495, 1585845, 1797291, 2995485, 5391873, 8986455, 26959365]

約数ペア:

[(1, 26959365), (3, 8986455), (5, 5391873), (9, 2995485), (15, 1797291), (17, 1585845), (27, 998495), (45, 599097), (51, 528615), (85, 317169), (135, 199699), (153, 176205), (255, 105723), (289, 93285), (459, 58735), (691, 39015), (765, 35241), (867, 31095), (1445, 18657), (2073, 13005), (2295, 11747), (2601, 10365), (3455, 7803), (4335, 6219)]