142000235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1201}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 196281792

約数和(自身を除く): 54281557

約数列:

[1, 5, 13, 17, 65, 85, 107, 221, 535, 1105, 1201, 1391, 1819, 6005, 6955, 9095, 15613, 20417, 23647, 78065, 102085, 118235, 128507, 265421, 642535, 1327105, 1670591, 2184619, 8352955, 10923095, 28400047, 142000235]

約数ペア:

[(1, 142000235), (5, 28400047), (13, 10923095), (17, 8352955), (65, 2184619), (85, 1670591), (107, 1327105), (221, 642535), (535, 265421), (1105, 128507), (1201, 118235), (1391, 102085), (1819, 78065), (6005, 23647), (6955, 20417), (9095, 15613)]