155512227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{28687}}^1$

素因数の和:28842

約数の個数: 16

約数和(自身を含む): 224913920

約数和(自身を除く): 69401693

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 28687, 86061, 372931, 1118793, 3987493, 11962479, 51837409, 155512227]

約数ペア:

[(1, 155512227), (3, 51837409), (13, 11962479), (39, 3987493), (139, 1118793), (417, 372931), (1807, 86061), (5421, 28687)]