53439945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3469}}^1$

素因数の和:3569

約数の個数: 32

約数和(自身を含む): 93273600

約数和(自身を除く): 39833655

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 3469, 5135, 10407, 15405, 17345, 45097, 52035, 135291, 225485, 274051, 676455, 822153, 1370255, 3562663, 4110765, 10687989, 17813315, 53439945]

約数ペア:

[(1, 53439945), (3, 17813315), (5, 10687989), (13, 4110765), (15, 3562663), (39, 1370255), (65, 822153), (79, 676455), (195, 274051), (237, 225485), (395, 135291), (1027, 52035), (1185, 45097), (3081, 17345), (3469, 15405), (5135, 10407)]