1537055

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 2134512

約数和(自身を除く): 597457

約数列:

[1, 5, 13, 17, 65, 85, 107, 169, 221, 535, 845, 1105, 1391, 1819, 2873, 6955, 9095, 14365, 18083, 23647, 90415, 118235, 307411, 1537055]

約数ペア:

[(1, 1537055), (5, 307411), (13, 118235), (17, 90415), (65, 23647), (85, 18083), (107, 14365), (169, 9095), (221, 6955), (535, 2873), (845, 1819), (1105, 1391)]