26848635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 23470725

約数列:

[1, 3, 5, 11, 15, 29, 31, 33, 55, 87, 93, 145, 155, 165, 181, 319, 341, 435, 465, 543, 899, 905, 957, 1023, 1595, 1705, 1991, 2697, 2715, 4495, 4785, 5115, 5249, 5611, 5973, 9889, 9955, 13485, 15747, 16833, 26245, 28055, 29667, 29865, 49445, 57739, 61721, 78735, 84165, 148335, 162719, 173217, 185163, 288695, 308605, 488157, 813595, 866085, 925815, 1789909, 2440785, 5369727, 8949545, 26848635]

約数ペア:

[(1, 26848635), (3, 8949545), (5, 5369727), (11, 2440785), (15, 1789909), (29, 925815), (31, 866085), (33, 813595), (55, 488157), (87, 308605), (93, 288695), (145, 185163), (155, 173217), (165, 162719), (181, 148335), (319, 84165), (341, 78735), (435, 61721), (465, 57739), (543, 49445), (899, 29865), (905, 29667), (957, 28055), (1023, 26245), (1595, 16833), (1705, 15747), (1991, 13485), (2697, 9955), (2715, 9889), (4495, 5973), (4785, 5611), (5115, 5249)]