15150772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 17871308

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 389, 428, 749, 778, 1391, 1498, 1556, 2723, 2782, 2996, 5057, 5446, 5564, 9737, 10114, 10892, 19474, 20228, 35399, 38948, 41623, 70798, 83246, 141596, 166492, 291361, 541099, 582722, 1082198, 1165444, 2164396, 3787693, 7575386, 15150772]

約数ペア:

[(1, 15150772), (2, 7575386), (4, 3787693), (7, 2164396), (13, 1165444), (14, 1082198), (26, 582722), (28, 541099), (52, 291361), (91, 166492), (107, 141596), (182, 83246), (214, 70798), (364, 41623), (389, 38948), (428, 35399), (749, 20228), (778, 19474), (1391, 10892), (1498, 10114), (1556, 9737), (2723, 5564), (2782, 5446), (2996, 5057)]