539014731735

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{20563}}^1$

素因数の和:20956

約数の個数: 64

約数和(自身を含む): 885806309376

約数和(自身を除く): 346791577641

約数列:

[1, 3, 5, 15, 71, 151, 163, 213, 355, 453, 489, 755, 815, 1065, 2265, 2445, 10721, 11573, 20563, 24613, 32163, 34719, 53605, 57865, 61689, 73839, 102815, 123065, 160815, 173595, 308445, 369195, 1459973, 1747523, 3105013, 3351769, 4379919, 5242569, 7299865, 8737615, 9315039, 10055307, 15525065, 16758845, 21899595, 26212845, 46575195, 50276535, 220455923, 237975599, 506117119, 661367769, 713926797, 1102279615, 1189877995, 1518351357, 2530585595, 3306838845, 3569633985, 7591756785, 35934315449, 107802946347, 179671577245, 539014731735]

約数ペア:

[(1, 539014731735), (3, 179671577245), (5, 107802946347), (15, 35934315449), (71, 7591756785), (151, 3569633985), (163, 3306838845), (213, 2530585595), (355, 1518351357), (453, 1189877995), (489, 1102279615), (755, 713926797), (815, 661367769), (1065, 506117119), (2265, 237975599), (2445, 220455923), (10721, 50276535), (11573, 46575195), (20563, 26212845), (24613, 21899595), (32163, 16758845), (34719, 15525065), (53605, 10055307), (57865, 9315039), (61689, 8737615), (73839, 7299865), (102815, 5242569), (123065, 4379919), (160815, 3351769), (173595, 3105013), (308445, 1747523), (369195, 1459973)]