871024207105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1451}}^1\times {\mathrm{3253}}^1$

素因数の和:4906

約数の個数: 64

約数和(自身を含む): 1200176828928

約数和(自身を除く): 329152621823

約数列:

[1, 5, 13, 17, 65, 85, 167, 221, 835, 1105, 1451, 2171, 2839, 3253, 7255, 10855, 14195, 16265, 18863, 24667, 36907, 42289, 55301, 94315, 123335, 184535, 211445, 242317, 276505, 320671, 543251, 718913, 1211585, 1603355, 2716255, 3150121, 3594565, 4119389, 4720103, 7062263, 9235267, 15750605, 20596945, 23600515, 35311315, 46176335, 53552057, 61361339, 80241751, 120058471, 267760285, 306806695, 401208755, 600292355, 788257201, 1043142763, 3941286005, 5215713815, 10247343613, 13400372417, 51236718065, 67001862085, 174204841421, 871024207105]

約数ペア:

[(1, 871024207105), (5, 174204841421), (13, 67001862085), (17, 51236718065), (65, 13400372417), (85, 10247343613), (167, 5215713815), (221, 3941286005), (835, 1043142763), (1105, 788257201), (1451, 600292355), (2171, 401208755), (2839, 306806695), (3253, 267760285), (7255, 120058471), (10855, 80241751), (14195, 61361339), (16265, 53552057), (18863, 46176335), (24667, 35311315), (36907, 23600515), (42289, 20596945), (55301, 15750605), (94315, 9235267), (123335, 7062263), (184535, 4720103), (211445, 4119389), (242317, 3594565), (276505, 3150121), (320671, 2716255), (543251, 1603355), (718913, 1211585)]