5177115

素因数分解:

$3^5\times 5^1\times {\mathrm{4261}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 9308208

約数和(自身を除く): 4131093

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 4261, 12783, 21305, 38349, 63915, 115047, 191745, 345141, 575235, 1035423, 1725705, 5177115]

約数ペア:

[(1, 5177115), (3, 1725705), (5, 1035423), (9, 575235), (15, 345141), (27, 191745), (45, 115047), (81, 63915), (135, 38349), (243, 21305), (405, 12783), (1215, 4261)]