86762145

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 141649920

約数和(自身を除く): 54887775

約数列:

[1, 3, 5, 15, 79, 211, 237, 347, 395, 633, 1041, 1055, 1185, 1735, 3165, 5205, 16669, 27413, 50007, 73217, 82239, 83345, 137065, 219651, 250035, 366085, 411195, 1098255, 5784143, 17352429, 28920715, 86762145]

約数ペア:

[(1, 86762145), (3, 28920715), (5, 17352429), (15, 5784143), (79, 1098255), (211, 411195), (237, 366085), (347, 250035), (395, 219651), (633, 137065), (1041, 83345), (1055, 82239), (1185, 73217), (1735, 50007), (3165, 27413), (5205, 16669)]