15275455916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{105953}}^1$

素因数の和:106254

約数の個数: 48

約数和(自身を含む): 32277826560

約数和(自身を除く): 17002370644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 271, 532, 542, 1084, 1897, 3794, 5149, 7588, 10298, 20596, 36043, 72086, 105953, 144172, 211906, 423812, 741671, 1483342, 2013107, 2966684, 4026214, 8052428, 14091749, 28183498, 28713263, 56366996, 57426526, 114853052, 200992841, 401985682, 545551997, 803971364, 1091103994, 2182207988, 3818863979, 7637727958, 15275455916]

約数ペア:

[(1, 15275455916), (2, 7637727958), (4, 3818863979), (7, 2182207988), (14, 1091103994), (19, 803971364), (28, 545551997), (38, 401985682), (76, 200992841), (133, 114853052), (266, 57426526), (271, 56366996), (532, 28713263), (542, 28183498), (1084, 14091749), (1897, 8052428), (3794, 4026214), (5149, 2966684), (7588, 2013107), (10298, 1483342), (20596, 741671), (36043, 423812), (72086, 211906), (105953, 144172)]