47294065

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 73543680

約数和(自身を除く): 26249615

約数列:

[1, 5, 7, 13, 31, 35, 49, 65, 91, 155, 217, 245, 403, 455, 479, 637, 1085, 1519, 2015, 2395, 2821, 3185, 3353, 6227, 7595, 14105, 14849, 16765, 19747, 23471, 31135, 43589, 74245, 98735, 103943, 117355, 193037, 217945, 305123, 519715, 727601, 965185, 1351259, 1525615, 3638005, 6756295, 9458813, 47294065]

約数ペア:

[(1, 47294065), (5, 9458813), (7, 6756295), (13, 3638005), (31, 1525615), (35, 1351259), (49, 965185), (65, 727601), (91, 519715), (155, 305123), (217, 217945), (245, 193037), (403, 117355), (455, 103943), (479, 98735), (637, 74245), (1085, 43589), (1519, 31135), (2015, 23471), (2395, 19747), (2821, 16765), (3185, 14849), (3353, 14105), (6227, 7595)]