202438545

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 328333824

約数和(自身を除く): 125895279

約数列:

[1, 3, 5, 15, 173, 181, 431, 519, 543, 865, 905, 1293, 2155, 2595, 2715, 6465, 31313, 74563, 78011, 93939, 156565, 223689, 234033, 372815, 390055, 469695, 1118445, 1170165, 13495903, 40487709, 67479515, 202438545]

約数ペア:

[(1, 202438545), (3, 67479515), (5, 40487709), (15, 13495903), (173, 1170165), (181, 1118445), (431, 469695), (519, 390055), (543, 372815), (865, 234033), (905, 223689), (1293, 156565), (2155, 93939), (2595, 78011), (2715, 74563), (6465, 31313)]