65295315

素因数分解:

$3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 119429856

約数和(自身を除く): 54134541

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 405, 549, 881, 915, 1215, 1647, 2643, 2745, 4405, 4941, 7929, 8235, 13215, 14823, 23787, 24705, 39645, 53741, 71361, 74115, 118935, 161223, 214083, 268705, 356805, 483669, 806115, 1070415, 1451007, 2418345, 4353021, 7255035, 13059063, 21765105, 65295315]

約数ペア:

[(1, 65295315), (3, 21765105), (5, 13059063), (9, 7255035), (15, 4353021), (27, 2418345), (45, 1451007), (61, 1070415), (81, 806115), (135, 483669), (183, 356805), (243, 268705), (305, 214083), (405, 161223), (549, 118935), (881, 74115), (915, 71361), (1215, 53741), (1647, 39645), (2643, 24705), (2745, 23787), (4405, 14823), (4941, 13215), (7929, 8235)]