85954765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 32586035

約数列:

[1, 5, 13, 19, 65, 79, 95, 247, 395, 881, 1027, 1235, 1501, 4405, 5135, 7505, 11453, 16739, 19513, 57265, 69599, 83695, 97565, 217607, 347995, 904787, 1088035, 1322381, 4523935, 6611905, 17190953, 85954765]

約数ペア:

[(1, 85954765), (5, 17190953), (13, 6611905), (19, 4523935), (65, 1322381), (79, 1088035), (95, 904787), (247, 347995), (395, 217607), (881, 97565), (1027, 83695), (1235, 69599), (1501, 57265), (4405, 19513), (5135, 16739), (7505, 11453)]