26043405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 47029248

約数和(自身を除く): 20985843

約数列:

[1, 3, 5, 15, 17, 41, 47, 51, 53, 85, 123, 141, 159, 205, 235, 255, 265, 615, 697, 705, 795, 799, 901, 1927, 2091, 2173, 2397, 2491, 2703, 3485, 3995, 4505, 5781, 6519, 7473, 9635, 10455, 10865, 11985, 12455, 13515, 28905, 32595, 32759, 36941, 37365, 42347, 98277, 102131, 110823, 127041, 163795, 184705, 211735, 306393, 491385, 510655, 554115, 635205, 1531965, 1736227, 5208681, 8681135, 26043405]

約数ペア:

[(1, 26043405), (3, 8681135), (5, 5208681), (15, 1736227), (17, 1531965), (41, 635205), (47, 554115), (51, 510655), (53, 491385), (85, 306393), (123, 211735), (141, 184705), (159, 163795), (205, 127041), (235, 110823), (255, 102131), (265, 98277), (615, 42347), (697, 37365), (705, 36941), (795, 32759), (799, 32595), (901, 28905), (1927, 13515), (2091, 12455), (2173, 11985), (2397, 10865), (2491, 10455), (2703, 9635), (3485, 7473), (3995, 6519), (4505, 5781)]