74795955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{709}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 129299520

約数和(自身を除く): 54503565

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 541, 709, 1623, 2127, 2705, 3545, 7033, 8115, 9217, 10635, 21099, 27651, 35165, 46085, 105495, 138255, 383569, 1150707, 1917845, 4986397, 5753535, 14959191, 24931985, 74795955]

約数ペア:

[(1, 74795955), (3, 24931985), (5, 14959191), (13, 5753535), (15, 4986397), (39, 1917845), (65, 1150707), (195, 383569), (541, 138255), (709, 105495), (1623, 46085), (2127, 35165), (2705, 27651), (3545, 21099), (7033, 10635), (8115, 9217)]