26629965

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1463

約数の個数: 40

約数和(自身を含む): 48787200

約数和(自身を除く): 22157235

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 1399, 2115, 3807, 4197, 6345, 6995, 12591, 19035, 20985, 37773, 62955, 65753, 113319, 188865, 197259, 328765, 566595, 591777, 986295, 1775331, 2958885, 5325993, 8876655, 26629965]

約数ペア:

[(1, 26629965), (3, 8876655), (5, 5325993), (9, 2958885), (15, 1775331), (27, 986295), (45, 591777), (47, 566595), (81, 328765), (135, 197259), (141, 188865), (235, 113319), (405, 65753), (423, 62955), (705, 37773), (1269, 20985), (1399, 19035), (2115, 12591), (3807, 6995), (4197, 6345)]