203430146145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5297}}^1\times {\mathrm{150607}}^1$

素因数の和:155929

約数の個数: 32

約数和(自身を含む): 344701951488

約数和(自身を除く): 141271805343

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5297, 15891, 26485, 79455, 90049, 150607, 270147, 450245, 451821, 753035, 1350735, 2259105, 2560319, 7680957, 12801595, 38404785, 797765279, 2393295837, 3988826395, 11966479185, 13562009743, 40686029229, 67810048715, 203430146145]

約数ペア:

[(1, 203430146145), (3, 67810048715), (5, 40686029229), (15, 13562009743), (17, 11966479185), (51, 3988826395), (85, 2393295837), (255, 797765279), (5297, 38404785), (15891, 12801595), (26485, 7680957), (79455, 2560319), (90049, 2259105), (150607, 1350735), (270147, 753035), (450245, 451821)]