23691795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 40917312

約数和(自身を除く): 17225517

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 1753, 2703, 4505, 5259, 8765, 13515, 26295, 29801, 89403, 92909, 149005, 278727, 447015, 464545, 1393635, 1579453, 4738359, 7897265, 23691795]

約数ペア:

[(1, 23691795), (3, 7897265), (5, 4738359), (15, 1579453), (17, 1393635), (51, 464545), (53, 447015), (85, 278727), (159, 149005), (255, 92909), (265, 89403), (795, 29801), (901, 26295), (1753, 13515), (2703, 8765), (4505, 5259)]