89068185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 164655504

約数和(自身を除く): 75587319

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 173, 255, 519, 673, 765, 865, 1557, 2019, 2595, 2941, 3365, 6057, 7785, 8823, 10095, 11441, 14705, 26469, 30285, 34323, 44115, 57205, 102969, 116429, 132345, 171615, 349287, 514845, 582145, 1047861, 1746435, 1979293, 5239305, 5937879, 9896465, 17813637, 29689395, 89068185]

約数ペア:

[(1, 89068185), (3, 29689395), (5, 17813637), (9, 9896465), (15, 5937879), (17, 5239305), (45, 1979293), (51, 1746435), (85, 1047861), (153, 582145), (173, 514845), (255, 349287), (519, 171615), (673, 132345), (765, 116429), (865, 102969), (1557, 57205), (2019, 44115), (2595, 34323), (2941, 30285), (3365, 26469), (6057, 14705), (7785, 11441), (8823, 10095)]