56355765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3623}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 97065216

約数和(自身を除く): 40709451

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 3623, 5185, 10869, 15555, 18115, 54345, 61591, 184773, 221003, 307955, 663009, 923865, 1105015, 3315045, 3757051, 11271153, 18785255, 56355765]

約数ペア:

[(1, 56355765), (3, 18785255), (5, 11271153), (15, 3757051), (17, 3315045), (51, 1105015), (61, 923865), (85, 663009), (183, 307955), (255, 221003), (305, 184773), (915, 61591), (1037, 54345), (3111, 18115), (3623, 15555), (5185, 10869)]