2738494895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{19609}}^1$

素因数の和:19715

約数の個数: 32

約数和(自身を含む): 3659696640

約数和(自身を除く): 921201745

約数列:

[1, 5, 17, 31, 53, 85, 155, 265, 527, 901, 1643, 2635, 4505, 8215, 19609, 27931, 98045, 139655, 333353, 607879, 1039277, 1666765, 3039395, 5196385, 10333943, 17667709, 32217587, 51669715, 88338545, 161087935, 547698979, 2738494895]

約数ペア:

[(1, 2738494895), (5, 547698979), (17, 161087935), (31, 88338545), (53, 51669715), (85, 32217587), (155, 17667709), (265, 10333943), (527, 5196385), (901, 3039395), (1643, 1666765), (2635, 1039277), (4505, 607879), (8215, 333353), (19609, 139655), (27931, 98045)]