2067795

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 3978720

約数和(自身を除く): 1910925

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 53, 85, 135, 153, 159, 255, 265, 289, 459, 477, 765, 795, 867, 901, 1431, 1445, 2295, 2385, 2601, 2703, 4335, 4505, 7155, 7803, 8109, 13005, 13515, 15317, 24327, 39015, 40545, 45951, 76585, 121635, 137853, 229755, 413559, 689265, 2067795]

約数ペア:

[(1, 2067795), (3, 689265), (5, 413559), (9, 229755), (15, 137853), (17, 121635), (27, 76585), (45, 45951), (51, 40545), (53, 39015), (85, 24327), (135, 15317), (153, 13515), (159, 13005), (255, 8109), (265, 7803), (289, 7155), (459, 4505), (477, 4335), (765, 2703), (795, 2601), (867, 2385), (901, 2295), (1431, 1445)]