29908695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 51648192

約数和(自身を除く): 21739497

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2213, 2703, 4505, 6639, 11065, 13515, 33195, 37621, 112863, 117289, 188105, 351867, 564315, 586445, 1759335, 1993913, 5981739, 9969565, 29908695]

約数ペア:

[(1, 29908695), (3, 9969565), (5, 5981739), (15, 1993913), (17, 1759335), (51, 586445), (53, 564315), (85, 351867), (159, 188105), (255, 117289), (265, 112863), (795, 37621), (901, 33195), (2213, 13515), (2703, 11065), (4505, 6639)]