47953665

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 86643648

約数和(自身を除く): 38689983

約数列:

[1, 3, 5, 9, 15, 37, 45, 83, 111, 185, 249, 333, 347, 415, 555, 747, 1041, 1245, 1665, 1735, 3071, 3123, 3735, 5205, 9213, 12839, 15355, 15615, 27639, 28801, 38517, 46065, 64195, 86403, 115551, 138195, 144005, 192585, 259209, 432015, 577755, 1065637, 1296045, 3196911, 5328185, 9590733, 15984555, 47953665]

約数ペア:

[(1, 47953665), (3, 15984555), (5, 9590733), (9, 5328185), (15, 3196911), (37, 1296045), (45, 1065637), (83, 577755), (111, 432015), (185, 259209), (249, 192585), (333, 144005), (347, 138195), (415, 115551), (555, 86403), (747, 64195), (1041, 46065), (1245, 38517), (1665, 28801), (1735, 27639), (3071, 15615), (3123, 15355), (3735, 12839), (5205, 9213)]