378231645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{4951}}^1$

素因数の和:5433

約数の個数: 32

約数和(自身を含む): 661745664

約数和(自身を除く): 283514019

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 463, 1389, 2315, 4951, 5093, 6945, 14853, 15279, 24755, 25465, 54461, 74265, 76395, 163383, 272305, 816915, 2292313, 6876939, 11461565, 25215443, 34384695, 75646329, 126077215, 378231645]

約数ペア:

[(1, 378231645), (3, 126077215), (5, 75646329), (11, 34384695), (15, 25215443), (33, 11461565), (55, 6876939), (165, 2292313), (463, 816915), (1389, 272305), (2315, 163383), (4951, 76395), (5093, 74265), (6945, 54461), (14853, 25465), (15279, 24755)]