15282904

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3032

約数の個数: 48

約数和(自身を含む): 35910000

約数和(自身を除く): 20627096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 2999, 5096, 5998, 11996, 20993, 23992, 38987, 41986, 77974, 83972, 146951, 155948, 167944, 272909, 293902, 311896, 545818, 587804, 1091636, 1175608, 1910363, 2183272, 3820726, 7641452, 15282904]

約数ペア:

[(1, 15282904), (2, 7641452), (4, 3820726), (7, 2183272), (8, 1910363), (13, 1175608), (14, 1091636), (26, 587804), (28, 545818), (49, 311896), (52, 293902), (56, 272909), (91, 167944), (98, 155948), (104, 146951), (182, 83972), (196, 77974), (364, 41986), (392, 38987), (637, 23992), (728, 20993), (1274, 11996), (2548, 5998), (2999, 5096)]