22237635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 43084800

約数和(自身を除く): 20847165

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 67, 87, 105, 109, 145, 201, 203, 327, 335, 435, 469, 545, 609, 763, 1005, 1015, 1407, 1635, 1943, 2289, 2345, 3045, 3161, 3815, 5829, 7035, 7303, 9483, 9715, 11445, 13601, 15805, 21909, 22127, 29145, 36515, 40803, 47415, 51121, 66381, 68005, 109545, 110635, 153363, 204015, 211787, 255605, 331905, 635361, 766815, 1058935, 1482509, 3176805, 4447527, 7412545, 22237635]

約数ペア:

[(1, 22237635), (3, 7412545), (5, 4447527), (7, 3176805), (15, 1482509), (21, 1058935), (29, 766815), (35, 635361), (67, 331905), (87, 255605), (105, 211787), (109, 204015), (145, 153363), (201, 110635), (203, 109545), (327, 68005), (335, 66381), (435, 51121), (469, 47415), (545, 40803), (609, 36515), (763, 29145), (1005, 22127), (1015, 21909), (1407, 15805), (1635, 13601), (1943, 11445), (2289, 9715), (2345, 9483), (3045, 7303), (3161, 7035), (3815, 5829)]