15194465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 6578335

約数列:

[1, 5, 11, 13, 55, 65, 79, 143, 269, 395, 715, 869, 1027, 1345, 2959, 3497, 4345, 5135, 11297, 14795, 17485, 21251, 38467, 56485, 106255, 192335, 233761, 276263, 1168805, 1381315, 3038893, 15194465]

約数ペア:

[(1, 15194465), (5, 3038893), (11, 1381315), (13, 1168805), (55, 276263), (65, 233761), (79, 192335), (143, 106255), (269, 56485), (395, 38467), (715, 21251), (869, 17485), (1027, 14795), (1345, 11297), (2959, 5135), (3497, 4345)]