272996595

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{11689}}^1$

素因数の和:11876

約数の個数: 32

約数和(自身を含む): 488174400

約数和(自身を除く): 215177805

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1557, 2595, 4671, 7785, 11689, 23355, 35067, 58445, 105201, 175335, 315603, 526005, 1578015, 2022197, 6066591, 10110985, 18199773, 30332955, 54599319, 90998865, 272996595]

約数ペア:

[(1, 272996595), (3, 90998865), (5, 54599319), (9, 30332955), (15, 18199773), (27, 10110985), (45, 6066591), (135, 2022197), (173, 1578015), (519, 526005), (865, 315603), (1557, 175335), (2595, 105201), (4671, 58445), (7785, 35067), (11689, 23355)]