299397795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22153}}^1$

素因数の和:22231

約数の個数: 32

約数和(自身を含む): 516808512

約数和(自身を除く): 217410717

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 13515, 22153, 66459, 110765, 332295, 376601, 1129803, 1174109, 1883005, 3522327, 5649015, 5870545, 17611635, 19959853, 59879559, 99799265, 299397795]

約数ペア:

[(1, 299397795), (3, 99799265), (5, 59879559), (15, 19959853), (17, 17611635), (51, 5870545), (53, 5649015), (85, 3522327), (159, 1883005), (255, 1174109), (265, 1129803), (795, 376601), (901, 332295), (2703, 110765), (4505, 66459), (13515, 22153)]