447150135

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{1669}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 731540160

約数和(自身を除く): 284390025

約数列:

[1, 3, 5, 15, 53, 159, 265, 337, 795, 1011, 1669, 1685, 5007, 5055, 8345, 17861, 25035, 53583, 88457, 89305, 265371, 267915, 442285, 562453, 1326855, 1687359, 2812265, 8436795, 29810009, 89430027, 149050045, 447150135]

約数ペア:

[(1, 447150135), (3, 149050045), (5, 89430027), (15, 29810009), (53, 8436795), (159, 2812265), (265, 1687359), (337, 1326855), (795, 562453), (1011, 442285), (1669, 267915), (1685, 265371), (5007, 89305), (5055, 88457), (8345, 53583), (17861, 25035)]