133050385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 177585408

約数和(自身を除く): 44535023

約数列:

[1, 5, 13, 43, 65, 181, 215, 263, 559, 905, 1315, 2353, 2795, 3419, 7783, 11309, 11765, 17095, 38915, 47603, 56545, 101179, 147017, 238015, 505895, 618839, 735085, 2046929, 3094195, 10234645, 26610077, 133050385]

約数ペア:

[(1, 133050385), (5, 26610077), (13, 10234645), (43, 3094195), (65, 2046929), (181, 735085), (215, 618839), (263, 505895), (559, 238015), (905, 147017), (1315, 101179), (2353, 56545), (2795, 47603), (3419, 38915), (7783, 17095), (11309, 11765)]