147740505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19051}}^1$

素因数の和:19117

約数の個数: 32

約数和(自身を含む): 263374848

約数和(自身を除く): 115634343

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 19051, 57153, 95255, 209561, 285765, 628683, 895397, 1047805, 2686191, 3143415, 4476985, 9849367, 13430955, 29548101, 49246835, 147740505]

約数ペア:

[(1, 147740505), (3, 49246835), (5, 29548101), (11, 13430955), (15, 9849367), (33, 4476985), (47, 3143415), (55, 2686191), (141, 1047805), (165, 895397), (235, 628683), (517, 285765), (705, 209561), (1551, 95255), (2585, 57153), (7755, 19051)]