51022575

素因数分解:

$3^3\times 5^2\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 94413600

約数和(自身を除く): 43391025

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 269, 281, 675, 807, 843, 1345, 1405, 2421, 2529, 4035, 4215, 6725, 7025, 7263, 7587, 12105, 12645, 20175, 21075, 36315, 37935, 60525, 63225, 75589, 181575, 189675, 226767, 377945, 680301, 1133835, 1889725, 2040903, 3401505, 5669175, 10204515, 17007525, 51022575]

約数ペア:

[(1, 51022575), (3, 17007525), (5, 10204515), (9, 5669175), (15, 3401505), (25, 2040903), (27, 1889725), (45, 1133835), (75, 680301), (135, 377945), (225, 226767), (269, 189675), (281, 181575), (675, 75589), (807, 63225), (843, 60525), (1345, 37935), (1405, 36315), (2421, 21075), (2529, 20175), (4035, 12645), (4215, 12105), (6725, 7587), (7025, 7263)]