78329055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1153}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 143576064

約数和(自身を除く): 65247009

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 647, 1153, 1941, 3235, 3459, 4529, 5765, 8071, 9705, 13587, 17295, 22645, 24213, 40355, 67935, 121065, 745991, 2237973, 3729955, 5221937, 11189865, 15665811, 26109685, 78329055]

約数ペア:

[(1, 78329055), (3, 26109685), (5, 15665811), (7, 11189865), (15, 5221937), (21, 3729955), (35, 2237973), (105, 745991), (647, 121065), (1153, 67935), (1941, 40355), (3235, 24213), (3459, 22645), (4529, 17295), (5765, 13587), (8071, 9705)]