305164805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 418722048

約数和(自身を除く): 113557243

約数列:

[1, 5, 11, 23, 55, 115, 253, 317, 761, 1265, 1585, 3487, 3805, 7291, 8371, 17435, 17503, 36455, 41855, 80201, 87515, 192533, 241237, 401005, 962665, 1206185, 2653607, 5548451, 13268035, 27742255, 61032961, 305164805]

約数ペア:

[(1, 305164805), (5, 61032961), (11, 27742255), (23, 13268035), (55, 5548451), (115, 2653607), (253, 1206185), (317, 962665), (761, 401005), (1265, 241237), (1585, 192533), (3487, 87515), (3805, 80201), (7291, 41855), (8371, 36455), (17435, 17503)]