27672615

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 22646745

約数列:

[1, 3, 5, 9, 15, 31, 45, 83, 93, 155, 239, 249, 279, 415, 465, 717, 747, 1195, 1245, 1395, 2151, 2573, 3585, 3735, 7409, 7719, 10755, 12865, 19837, 22227, 23157, 37045, 38595, 59511, 66681, 99185, 111135, 115785, 178533, 297555, 333405, 614947, 892665, 1844841, 3074735, 5534523, 9224205, 27672615]

約数ペア:

[(1, 27672615), (3, 9224205), (5, 5534523), (9, 3074735), (15, 1844841), (31, 892665), (45, 614947), (83, 333405), (93, 297555), (155, 178533), (239, 115785), (249, 111135), (279, 99185), (415, 66681), (465, 59511), (717, 38595), (747, 37045), (1195, 23157), (1245, 22227), (1395, 19837), (2151, 12865), (2573, 10755), (3585, 7719), (3735, 7409)]