20224815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6101}}^1$

素因数の和:6139

約数の個数: 32

約数和(自身を含む): 36904896

約数和(自身を除く): 16680081

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 6101, 18303, 30505, 79313, 91515, 103717, 237939, 311151, 396565, 518585, 1189695, 1348321, 1555755, 4044963, 6741605, 20224815]

約数ペア:

[(1, 20224815), (3, 6741605), (5, 4044963), (13, 1555755), (15, 1348321), (17, 1189695), (39, 518585), (51, 396565), (65, 311151), (85, 237939), (195, 103717), (221, 91515), (255, 79313), (663, 30505), (1105, 18303), (3315, 6101)]