4132785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 7378560

約数和(自身を除く): 3245775

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 853, 969, 1615, 2559, 4265, 4845, 12795, 14501, 16207, 43503, 48621, 72505, 81035, 217515, 243105, 275519, 826557, 1377595, 4132785]

約数ペア:

[(1, 4132785), (3, 1377595), (5, 826557), (15, 275519), (17, 243105), (19, 217515), (51, 81035), (57, 72505), (85, 48621), (95, 43503), (255, 16207), (285, 14501), (323, 12795), (853, 4845), (969, 4265), (1615, 2559)]